246778680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2056489}}^1$

素因数の和:2056503

約数の個数: 32

約数和(自身を含む): 740336400

約数和(自身を除く): 493557720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2056489, 4112978, 6169467, 8225956, 10282445, 12338934, 16451912, 20564890, 24677868, 30847335, 41129780, 49355736, 61694670, 82259560, 123389340, 246778680]

約数ペア:

[(1, 246778680), (2, 123389340), (3, 82259560), (4, 61694670), (5, 49355736), (6, 41129780), (8, 30847335), (10, 24677868), (12, 20564890), (15, 16451912), (20, 12338934), (24, 10282445), (30, 8225956), (40, 6169467), (60, 4112978), (120, 2056489)]