125810040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1277}}^1$

素因数の和:2112

約数の個数: 64

約数和(自身を含む): 378185760

約数和(自身を除く): 252375720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821, 1277, 1642, 2463, 2554, 3284, 3831, 4105, 4926, 5108, 6385, 6568, 7662, 8210, 9852, 10216, 12315, 12770, 15324, 16420, 19155, 19704, 24630, 25540, 30648, 32840, 38310, 49260, 51080, 76620, 98520, 153240, 1048417, 2096834, 3145251, 4193668, 5242085, 6290502, 8387336, 10484170, 12581004, 15726255, 20968340, 25162008, 31452510, 41936680, 62905020, 125810040]

約数ペア:

[(1, 125810040), (2, 62905020), (3, 41936680), (4, 31452510), (5, 25162008), (6, 20968340), (8, 15726255), (10, 12581004), (12, 10484170), (15, 8387336), (20, 6290502), (24, 5242085), (30, 4193668), (40, 3145251), (60, 2096834), (120, 1048417), (821, 153240), (1277, 98520), (1642, 76620), (2463, 51080), (2554, 49260), (3284, 38310), (3831, 32840), (4105, 30648), (4926, 25540), (5108, 24630), (6385, 19704), (6568, 19155), (7662, 16420), (8210, 15324), (9852, 12770), (10216, 12315)]