90780492060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3209}}^1\times {\mathrm{157163}}^1$

素因数の和:160387

約数の個数: 72

約数和(自身を含む): 275455056240

約数和(自身を除く): 184674564180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3209, 6418, 9627, 12836, 16045, 19254, 28881, 32090, 38508, 48135, 57762, 64180, 96270, 115524, 144405, 157163, 192540, 288810, 314326, 471489, 577620, 628652, 785815, 942978, 1414467, 1571630, 1885956, 2357445, 2828934, 3143260, 4714890, 5657868, 7072335, 9429780, 14144670, 28289340, 504336067, 1008672134, 1513008201, 2017344268, 2521680335, 3026016402, 4539024603, 5043360670, 6052032804, 7565041005, 9078049206, 10086721340, 15130082010, 18156098412, 22695123015, 30260164020, 45390246030, 90780492060]

約数ペア:

[(1, 90780492060), (2, 45390246030), (3, 30260164020), (4, 22695123015), (5, 18156098412), (6, 15130082010), (9, 10086721340), (10, 9078049206), (12, 7565041005), (15, 6052032804), (18, 5043360670), (20, 4539024603), (30, 3026016402), (36, 2521680335), (45, 2017344268), (60, 1513008201), (90, 1008672134), (180, 504336067), (3209, 28289340), (6418, 14144670), (9627, 9429780), (12836, 7072335), (16045, 5657868), (19254, 4714890), (28881, 3143260), (32090, 2828934), (38508, 2357445), (48135, 1885956), (57762, 1571630), (64180, 1414467), (96270, 942978), (115524, 785815), (144405, 628652), (157163, 577620), (192540, 471489), (288810, 314326)]