56706360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{947}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 170640000

約数和(自身を除く): 113933640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 947, 998, 1497, 1894, 1996, 2495, 2841, 2994, 3788, 3992, 4735, 4990, 5682, 5988, 7485, 7576, 9470, 9980, 11364, 11976, 14205, 14970, 18940, 19960, 22728, 28410, 29940, 37880, 56820, 59880, 113640, 472553, 945106, 1417659, 1890212, 2362765, 2835318, 3780424, 4725530, 5670636, 7088295, 9451060, 11341272, 14176590, 18902120, 28353180, 56706360]

約数ペア:

[(1, 56706360), (2, 28353180), (3, 18902120), (4, 14176590), (5, 11341272), (6, 9451060), (8, 7088295), (10, 5670636), (12, 4725530), (15, 3780424), (20, 2835318), (24, 2362765), (30, 1890212), (40, 1417659), (60, 945106), (120, 472553), (499, 113640), (947, 59880), (998, 56820), (1497, 37880), (1894, 29940), (1996, 28410), (2495, 22728), (2841, 19960), (2994, 18940), (3788, 14970), (3992, 14205), (4735, 11976), (4990, 11364), (5682, 9980), (5988, 9470), (7485, 7576)]