56961840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18257}}^1$

素因数の和:18286

約数の個数: 80

約数和(自身を含む): 190175328

約数和(自身を除く): 133213488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 18257, 36514, 54771, 73028, 91285, 109542, 146056, 182570, 219084, 237341, 273855, 292112, 365140, 438168, 474682, 547710, 712023, 730280, 876336, 949364, 1095420, 1186705, 1424046, 1460560, 1898728, 2190840, 2373410, 2848092, 3560115, 3797456, 4381680, 4746820, 5696184, 7120230, 9493640, 11392368, 14240460, 18987280, 28480920, 56961840]

約数ペア:

[(1, 56961840), (2, 28480920), (3, 18987280), (4, 14240460), (5, 11392368), (6, 9493640), (8, 7120230), (10, 5696184), (12, 4746820), (13, 4381680), (15, 3797456), (16, 3560115), (20, 2848092), (24, 2373410), (26, 2190840), (30, 1898728), (39, 1460560), (40, 1424046), (48, 1186705), (52, 1095420), (60, 949364), (65, 876336), (78, 730280), (80, 712023), (104, 547710), (120, 474682), (130, 438168), (156, 365140), (195, 292112), (208, 273855), (240, 237341), (260, 219084), (312, 182570), (390, 146056), (520, 109542), (624, 91285), (780, 73028), (1040, 54771), (1560, 36514), (3120, 18257)]