73890360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2258

約数の個数: 128

約数和(自身を含む): 254361600

約数和(自身を除く): 180471240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2207, 2232, 2790, 3348, 3720, 4185, 4414, 5580, 6621, 6696, 8370, 8828, 11035, 11160, 13242, 16740, 17656, 19863, 22070, 26484, 33105, 33480, 39726, 44140, 52968, 59589, 66210, 68417, 79452, 88280, 99315, 119178, 132420, 136834, 158904, 198630, 205251, 238356, 264840, 273668, 297945, 342085, 397260, 410502, 476712, 547336, 595890, 615753, 684170, 794520, 821004, 1026255, 1191780, 1231506, 1368340, 1642008, 1847259, 2052510, 2383560, 2463012, 2736680, 3078765, 3694518, 4105020, 4926024, 6157530, 7389036, 8210040, 9236295, 12315060, 14778072, 18472590, 24630120, 36945180, 73890360]

約数ペア:

[(1, 73890360), (2, 36945180), (3, 24630120), (4, 18472590), (5, 14778072), (6, 12315060), (8, 9236295), (9, 8210040), (10, 7389036), (12, 6157530), (15, 4926024), (18, 4105020), (20, 3694518), (24, 3078765), (27, 2736680), (30, 2463012), (31, 2383560), (36, 2052510), (40, 1847259), (45, 1642008), (54, 1368340), (60, 1231506), (62, 1191780), (72, 1026255), (90, 821004), (93, 794520), (108, 684170), (120, 615753), (124, 595890), (135, 547336), (155, 476712), (180, 410502), (186, 397260), (216, 342085), (248, 297945), (270, 273668), (279, 264840), (310, 238356), (360, 205251), (372, 198630), (465, 158904), (540, 136834), (558, 132420), (620, 119178), (744, 99315), (837, 88280), (930, 79452), (1080, 68417), (1116, 66210), (1240, 59589), (1395, 52968), (1674, 44140), (1860, 39726), (2207, 33480), (2232, 33105), (2790, 26484), (3348, 22070), (3720, 19863), (4185, 17656), (4414, 16740), (5580, 13242), (6621, 11160), (6696, 11035), (8370, 8828)]