82571880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12983}}^1$

素因数の和:13050

約数の個数: 64

約数和(自身を含む): 252408960

約数和(自身を除く): 169837080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 12983, 25966, 38949, 51932, 64915, 77898, 103864, 129830, 155796, 194745, 259660, 311592, 389490, 519320, 688099, 778980, 1376198, 1557960, 2064297, 2752396, 3440495, 4128594, 5504792, 6880990, 8257188, 10321485, 13761980, 16514376, 20642970, 27523960, 41285940, 82571880]

約数ペア:

[(1, 82571880), (2, 41285940), (3, 27523960), (4, 20642970), (5, 16514376), (6, 13761980), (8, 10321485), (10, 8257188), (12, 6880990), (15, 5504792), (20, 4128594), (24, 3440495), (30, 2752396), (40, 2064297), (53, 1557960), (60, 1376198), (106, 778980), (120, 688099), (159, 519320), (212, 389490), (265, 311592), (318, 259660), (424, 194745), (530, 155796), (636, 129830), (795, 103864), (1060, 77898), (1272, 64915), (1590, 51932), (2120, 38949), (3180, 25966), (6360, 12983)]