260619120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1149

約数の個数: 200

約数和(自身を含む): 930488064

約数和(自身を除く): 669868944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 720, 740, 810, 888, 999, 1080, 1087, 1110, 1296, 1332, 1480, 1620, 1665, 1776, 1998, 2160, 2174, 2220, 2664, 2960, 2997, 3240, 3261, 3330, 3996, 4348, 4440, 4995, 5328, 5435, 5994, 6480, 6522, 6660, 7992, 8696, 8880, 9783, 9990, 10870, 11988, 13044, 13320, 14985, 15984, 16305, 17392, 19566, 19980, 21740, 23976, 26088, 26640, 29349, 29970, 32610, 39132, 39960, 40219, 43480, 47952, 48915, 52176, 58698, 59940, 65220, 78264, 79920, 80438, 86960, 88047, 97830, 117396, 119880, 120657, 130440, 146745, 156528, 160876, 176094, 195660, 201095, 234792, 239760, 241314, 260880, 293490, 321752, 352188, 361971, 391320, 402190, 440235, 469584, 482628, 586980, 603285, 643504, 704376, 723942, 782640, 804380, 880470, 965256, 1085913, 1173960, 1206570, 1408752, 1447884, 1608760, 1760940, 1809855, 1930512, 2171826, 2347920, 2413140, 2895768, 3217520, 3257739, 3521880, 3619710, 4343652, 4826280, 5429565, 5791536, 6515478, 7043760, 7239420, 8687304, 9652560, 10859130, 13030956, 14478840, 16288695, 17374608, 21718260, 26061912, 28957680, 32577390, 43436520, 52123824, 65154780, 86873040, 130309560, 260619120]

約数ペア:

[(1, 260619120), (2, 130309560), (3, 86873040), (4, 65154780), (5, 52123824), (6, 43436520), (8, 32577390), (9, 28957680), (10, 26061912), (12, 21718260), (15, 17374608), (16, 16288695), (18, 14478840), (20, 13030956), (24, 10859130), (27, 9652560), (30, 8687304), (36, 7239420), (37, 7043760), (40, 6515478), (45, 5791536), (48, 5429565), (54, 4826280), (60, 4343652), (72, 3619710), (74, 3521880), (80, 3257739), (81, 3217520), (90, 2895768), (108, 2413140), (111, 2347920), (120, 2171826), (135, 1930512), (144, 1809855), (148, 1760940), (162, 1608760), (180, 1447884), (185, 1408752), (216, 1206570), (222, 1173960), (240, 1085913), (270, 965256), (296, 880470), (324, 804380), (333, 782640), (360, 723942), (370, 704376), (405, 643504), (432, 603285), (444, 586980), (540, 482628), (555, 469584), (592, 440235), (648, 402190), (666, 391320), (720, 361971), (740, 352188), (810, 321752), (888, 293490), (999, 260880), (1080, 241314), (1087, 239760), (1110, 234792), (1296, 201095), (1332, 195660), (1480, 176094), (1620, 160876), (1665, 156528), (1776, 146745), (1998, 130440), (2160, 120657), (2174, 119880), (2220, 117396), (2664, 97830), (2960, 88047), (2997, 86960), (3240, 80438), (3261, 79920), (3330, 78264), (3996, 65220), (4348, 59940), (4440, 58698), (4995, 52176), (5328, 48915), (5435, 47952), (5994, 43480), (6480, 40219), (6522, 39960), (6660, 39132), (7992, 32610), (8696, 29970), (8880, 29349), (9783, 26640), (9990, 26088), (10870, 23976), (11988, 21740), (13044, 19980), (13320, 19566), (14985, 17392), (15984, 16305)]