305493120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 320

約数和(自身を含む): 1119666240

約数和(自身を除く): 814173120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 83, 90, 96, 108, 120, 128, 135, 142, 144, 160, 162, 166, 180, 192, 213, 216, 240, 249, 270, 284, 288, 320, 324, 332, 355, 360, 384, 405, 415, 426, 432, 480, 498, 540, 568, 576, 639, 640, 648, 664, 710, 720, 747, 810, 830, 852, 864, 960, 996, 1065, 1080, 1136, 1152, 1245, 1278, 1296, 1328, 1420, 1440, 1494, 1620, 1660, 1704, 1728, 1917, 1920, 1992, 2130, 2160, 2241, 2272, 2490, 2556, 2592, 2656, 2840, 2880, 2988, 3195, 3240, 3320, 3408, 3456, 3735, 3834, 3984, 4260, 4320, 4482, 4544, 4980, 5112, 5184, 5312, 5680, 5751, 5760, 5893, 5976, 6390, 6480, 6640, 6723, 6816, 7470, 7668, 7968, 8520, 8640, 8964, 9088, 9585, 9960, 10224, 10368, 10624, 11205, 11360, 11502, 11786, 11952, 12780, 12960, 13280, 13446, 13632, 14940, 15336, 15936, 17040, 17280, 17679, 17928, 19170, 19920, 20448, 22410, 22720, 23004, 23572, 23904, 25560, 25920, 26560, 26892, 27264, 28755, 29465, 29880, 30672, 31872, 33615, 34080, 35358, 35856, 38340, 39840, 40896, 44820, 45440, 46008, 47144, 47808, 51120, 51840, 53037, 53120, 53784, 57510, 58930, 59760, 61344, 67230, 68160, 70716, 71712, 76680, 79680, 81792, 88395, 89640, 92016, 94288, 95616, 102240, 106074, 107568, 115020, 117860, 119520, 122688, 134460, 136320, 141432, 143424, 153360, 159111, 159360, 176790, 179280, 184032, 188576, 204480, 212148, 215136, 230040, 235720, 239040, 245376, 265185, 268920, 282864, 286848, 306720, 318222, 353580, 358560, 368064, 377152, 408960, 424296, 430272, 460080, 471440, 477333, 478080, 530370, 537840, 565728, 613440, 636444, 707160, 717120, 736128, 754304, 795555, 848592, 860544, 920160, 942880, 954666, 1060740, 1075680, 1131456, 1226880, 1272888, 1414320, 1434240, 1591110, 1697184, 1840320, 1885760, 1909332, 2121480, 2151360, 2262912, 2386665, 2545776, 2828640, 3182220, 3394368, 3680640, 3771520, 3818664, 4242960, 4302720, 4773330, 5091552, 5657280, 6364440, 6788736, 7637328, 8485920, 9546660, 10183104, 11314560, 12728880, 15274656, 16971840, 19093320, 20366208, 25457760, 30549312, 33943680, 38186640, 50915520, 61098624, 76373280, 101831040, 152746560, 305493120]

約数ペア:

[(1, 305493120), (2, 152746560), (3, 101831040), (4, 76373280), (5, 61098624), (6, 50915520), (8, 38186640), (9, 33943680), (10, 30549312), (12, 25457760), (15, 20366208), (16, 19093320), (18, 16971840), (20, 15274656), (24, 12728880), (27, 11314560), (30, 10183104), (32, 9546660), (36, 8485920), (40, 7637328), (45, 6788736), (48, 6364440), (54, 5657280), (60, 5091552), (64, 4773330), (71, 4302720), (72, 4242960), (80, 3818664), (81, 3771520), (83, 3680640), (90, 3394368), (96, 3182220), (108, 2828640), (120, 2545776), (128, 2386665), (135, 2262912), (142, 2151360), (144, 2121480), (160, 1909332), (162, 1885760), (166, 1840320), (180, 1697184), (192, 1591110), (213, 1434240), (216, 1414320), (240, 1272888), (249, 1226880), (270, 1131456), (284, 1075680), (288, 1060740), (320, 954666), (324, 942880), (332, 920160), (355, 860544), (360, 848592), (384, 795555), (405, 754304), (415, 736128), (426, 717120), (432, 707160), (480, 636444), (498, 613440), (540, 565728), (568, 537840), (576, 530370), (639, 478080), (640, 477333), (648, 471440), (664, 460080), (710, 430272), (720, 424296), (747, 408960), (810, 377152), (830, 368064), (852, 358560), (864, 353580), (960, 318222), (996, 306720), (1065, 286848), (1080, 282864), (1136, 268920), (1152, 265185), (1245, 245376), (1278, 239040), (1296, 235720), (1328, 230040), (1420, 215136), (1440, 212148), (1494, 204480), (1620, 188576), (1660, 184032), (1704, 179280), (1728, 176790), (1917, 159360), (1920, 159111), (1992, 153360), (2130, 143424), (2160, 141432), (2241, 136320), (2272, 134460), (2490, 122688), (2556, 119520), (2592, 117860), (2656, 115020), (2840, 107568), (2880, 106074), (2988, 102240), (3195, 95616), (3240, 94288), (3320, 92016), (3408, 89640), (3456, 88395), (3735, 81792), (3834, 79680), (3984, 76680), (4260, 71712), (4320, 70716), (4482, 68160), (4544, 67230), (4980, 61344), (5112, 59760), (5184, 58930), (5312, 57510), (5680, 53784), (5751, 53120), (5760, 53037), (5893, 51840), (5976, 51120), (6390, 47808), (6480, 47144), (6640, 46008), (6723, 45440), (6816, 44820), (7470, 40896), (7668, 39840), (7968, 38340), (8520, 35856), (8640, 35358), (8964, 34080), (9088, 33615), (9585, 31872), (9960, 30672), (10224, 29880), (10368, 29465), (10624, 28755), (11205, 27264), (11360, 26892), (11502, 26560), (11786, 25920), (11952, 25560), (12780, 23904), (12960, 23572), (13280, 23004), (13446, 22720), (13632, 22410), (14940, 20448), (15336, 19920), (15936, 19170), (17040, 17928), (17280, 17679)]