15977486520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{133279}}^1$

素因数の和:133339

約数の個数: 160

約数和(自身を含む): 55153929600

約数和(自身を除く): 39176443080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4440, 4995, 5994, 6660, 7992, 9990, 11988, 13320, 14985, 19980, 23976, 29970, 39960, 59940, 119880, 133279, 266558, 399837, 533116, 666395, 799674, 1066232, 1199511, 1332790, 1599348, 1999185, 2399022, 2665580, 3198696, 3598533, 3998370, 4798044, 4931323, 5331160, 5997555, 7197066, 7996740, 9596088, 9862646, 10795599, 11995110, 14394132, 14793969, 15993480, 17992665, 19725292, 21591198, 23990220, 24656615, 28788264, 29587938, 35985330, 39450584, 43182396, 44381907, 47980440, 49313230, 53977995, 59175876, 71970660, 73969845, 86364792, 88763814, 98626460, 107955990, 118351752, 133145721, 143941320, 147939690, 177527628, 197252920, 215911980, 221909535, 266291442, 295879380, 355055256, 399437163, 431823960, 443819070, 532582884, 591758760, 665728605, 798874326, 887638140, 1065165768, 1331457210, 1597748652, 1775276280, 1997185815, 2662914420, 3195497304, 3994371630, 5325828840, 7988743260, 15977486520]

約数ペア:

[(1, 15977486520), (2, 7988743260), (3, 5325828840), (4, 3994371630), (5, 3195497304), (6, 2662914420), (8, 1997185815), (9, 1775276280), (10, 1597748652), (12, 1331457210), (15, 1065165768), (18, 887638140), (20, 798874326), (24, 665728605), (27, 591758760), (30, 532582884), (36, 443819070), (37, 431823960), (40, 399437163), (45, 355055256), (54, 295879380), (60, 266291442), (72, 221909535), (74, 215911980), (81, 197252920), (90, 177527628), (108, 147939690), (111, 143941320), (120, 133145721), (135, 118351752), (148, 107955990), (162, 98626460), (180, 88763814), (185, 86364792), (216, 73969845), (222, 71970660), (270, 59175876), (296, 53977995), (324, 49313230), (333, 47980440), (360, 44381907), (370, 43182396), (405, 39450584), (444, 35985330), (540, 29587938), (555, 28788264), (648, 24656615), (666, 23990220), (740, 21591198), (810, 19725292), (888, 17992665), (999, 15993480), (1080, 14793969), (1110, 14394132), (1332, 11995110), (1480, 10795599), (1620, 9862646), (1665, 9596088), (1998, 7996740), (2220, 7197066), (2664, 5997555), (2997, 5331160), (3240, 4931323), (3330, 4798044), (3996, 3998370), (4440, 3598533), (4995, 3198696), (5994, 2665580), (6660, 2399022), (7992, 1999185), (9990, 1599348), (11988, 1332790), (13320, 1199511), (14985, 1066232), (19980, 799674), (23976, 666395), (29970, 533116), (39960, 399837), (59940, 266558), (119880, 133279)]