202165680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3041}}^1$

素因数の和:3334

約数の個数: 80

約数和(自身を含む): 629182944

約数和(自身を除く): 427017264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3041, 3324, 4155, 4432, 5540, 6082, 6648, 8310, 9123, 11080, 12164, 13296, 15205, 16620, 18246, 22160, 24328, 30410, 33240, 36492, 45615, 48656, 60820, 66480, 72984, 91230, 121640, 145968, 182460, 243280, 364920, 729840, 842357, 1684714, 2527071, 3369428, 4211785, 5054142, 6738856, 8423570, 10108284, 12635355, 13477712, 16847140, 20216568, 25270710, 33694280, 40433136, 50541420, 67388560, 101082840, 202165680]

約数ペア:

[(1, 202165680), (2, 101082840), (3, 67388560), (4, 50541420), (5, 40433136), (6, 33694280), (8, 25270710), (10, 20216568), (12, 16847140), (15, 13477712), (16, 12635355), (20, 10108284), (24, 8423570), (30, 6738856), (40, 5054142), (48, 4211785), (60, 3369428), (80, 2527071), (120, 1684714), (240, 842357), (277, 729840), (554, 364920), (831, 243280), (1108, 182460), (1385, 145968), (1662, 121640), (2216, 91230), (2770, 72984), (3041, 66480), (3324, 60820), (4155, 48656), (4432, 45615), (5540, 36492), (6082, 33240), (6648, 30410), (8310, 24328), (9123, 22160), (11080, 18246), (12164, 16620), (13296, 15205)]