304415280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 320

約数和(自身を含む): 1163675520

約数和(自身を除く): 859260240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 293, 296, 312, 333, 351, 360, 370, 390, 432, 444, 468, 481, 520, 540, 555, 585, 586, 592, 624, 666, 702, 720, 740, 780, 879, 888, 936, 962, 999, 1040, 1080, 1110, 1170, 1172, 1332, 1404, 1443, 1465, 1480, 1560, 1665, 1755, 1758, 1776, 1872, 1924, 1998, 2160, 2220, 2340, 2344, 2405, 2637, 2664, 2808, 2886, 2930, 2960, 3120, 3330, 3510, 3516, 3809, 3848, 3996, 4329, 4395, 4440, 4680, 4688, 4810, 4995, 5274, 5328, 5616, 5772, 5860, 6660, 7020, 7032, 7215, 7618, 7696, 7911, 7992, 8658, 8790, 8880, 9360, 9620, 9990, 10548, 10841, 11427, 11544, 11720, 12987, 13185, 13320, 14040, 14064, 14430, 15236, 15822, 15984, 17316, 17580, 19045, 19240, 19980, 21096, 21645, 21682, 22854, 23088, 23440, 25974, 26370, 26640, 28080, 28860, 30472, 31644, 32523, 34281, 34632, 35160, 38090, 38480, 39555, 39960, 42192, 43290, 43364, 45708, 51948, 52740, 54205, 57135, 57720, 60944, 63288, 64935, 65046, 68562, 69264, 70320, 76180, 79110, 79920, 86580, 86728, 91416, 97569, 102843, 103896, 105480, 108410, 114270, 115440, 126576, 129870, 130092, 137124, 140933, 152360, 158220, 162615, 171405, 173160, 173456, 182832, 195138, 205686, 207792, 210960, 216820, 228540, 259740, 260184, 274248, 281866, 292707, 304720, 316440, 325230, 342810, 346320, 390276, 411372, 422799, 433640, 457080, 487845, 514215, 519480, 520368, 548496, 563732, 585414, 632880, 650460, 685620, 704665, 780552, 822744, 845598, 867280, 914160, 975690, 1028430, 1038960, 1127464, 1170828, 1268397, 1300920, 1371240, 1409330, 1463535, 1561104, 1645488, 1691196, 1951380, 2056860, 2113995, 2254928, 2341656, 2536794, 2601840, 2742480, 2818660, 2927070, 3382392, 3805191, 3902760, 4113720, 4227990, 4683312, 5073588, 5637320, 5854140, 6341985, 6764784, 7610382, 7805520, 8227440, 8455980, 10147176, 11274640, 11708280, 12683970, 15220764, 16911960, 19025955, 20294352, 23416560, 25367940, 30441528, 33823920, 38051910, 50735880, 60883056, 76103820, 101471760, 152207640, 304415280]

約数ペア:

[(1, 304415280), (2, 152207640), (3, 101471760), (4, 76103820), (5, 60883056), (6, 50735880), (8, 38051910), (9, 33823920), (10, 30441528), (12, 25367940), (13, 23416560), (15, 20294352), (16, 19025955), (18, 16911960), (20, 15220764), (24, 12683970), (26, 11708280), (27, 11274640), (30, 10147176), (36, 8455980), (37, 8227440), (39, 7805520), (40, 7610382), (45, 6764784), (48, 6341985), (52, 5854140), (54, 5637320), (60, 5073588), (65, 4683312), (72, 4227990), (74, 4113720), (78, 3902760), (80, 3805191), (90, 3382392), (104, 2927070), (108, 2818660), (111, 2742480), (117, 2601840), (120, 2536794), (130, 2341656), (135, 2254928), (144, 2113995), (148, 2056860), (156, 1951380), (180, 1691196), (185, 1645488), (195, 1561104), (208, 1463535), (216, 1409330), (222, 1371240), (234, 1300920), (240, 1268397), (260, 1170828), (270, 1127464), (293, 1038960), (296, 1028430), (312, 975690), (333, 914160), (351, 867280), (360, 845598), (370, 822744), (390, 780552), (432, 704665), (444, 685620), (468, 650460), (481, 632880), (520, 585414), (540, 563732), (555, 548496), (585, 520368), (586, 519480), (592, 514215), (624, 487845), (666, 457080), (702, 433640), (720, 422799), (740, 411372), (780, 390276), (879, 346320), (888, 342810), (936, 325230), (962, 316440), (999, 304720), (1040, 292707), (1080, 281866), (1110, 274248), (1170, 260184), (1172, 259740), (1332, 228540), (1404, 216820), (1443, 210960), (1465, 207792), (1480, 205686), (1560, 195138), (1665, 182832), (1755, 173456), (1758, 173160), (1776, 171405), (1872, 162615), (1924, 158220), (1998, 152360), (2160, 140933), (2220, 137124), (2340, 130092), (2344, 129870), (2405, 126576), (2637, 115440), (2664, 114270), (2808, 108410), (2886, 105480), (2930, 103896), (2960, 102843), (3120, 97569), (3330, 91416), (3510, 86728), (3516, 86580), (3809, 79920), (3848, 79110), (3996, 76180), (4329, 70320), (4395, 69264), (4440, 68562), (4680, 65046), (4688, 64935), (4810, 63288), (4995, 60944), (5274, 57720), (5328, 57135), (5616, 54205), (5772, 52740), (5860, 51948), (6660, 45708), (7020, 43364), (7032, 43290), (7215, 42192), (7618, 39960), (7696, 39555), (7911, 38480), (7992, 38090), (8658, 35160), (8790, 34632), (8880, 34281), (9360, 32523), (9620, 31644), (9990, 30472), (10548, 28860), (10841, 28080), (11427, 26640), (11544, 26370), (11720, 25974), (12987, 23440), (13185, 23088), (13320, 22854), (14040, 21682), (14064, 21645), (14430, 21096), (15236, 19980), (15822, 19240), (15984, 19045), (17316, 17580)]