56011920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 174363840

約数和(自身を除く): 118351920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 557, 838, 1114, 1257, 1671, 1676, 2095, 2228, 2514, 2785, 3342, 3352, 4190, 4456, 5028, 5570, 6285, 6684, 6704, 8355, 8380, 8912, 10056, 11140, 12570, 13368, 16710, 16760, 20112, 22280, 25140, 26736, 33420, 33520, 44560, 50280, 66840, 100560, 133680, 233383, 466766, 700149, 933532, 1166915, 1400298, 1867064, 2333830, 2800596, 3500745, 3734128, 4667660, 5601192, 7001490, 9335320, 11202384, 14002980, 18670640, 28005960, 56011920]

約数ペア:

[(1, 56011920), (2, 28005960), (3, 18670640), (4, 14002980), (5, 11202384), (6, 9335320), (8, 7001490), (10, 5601192), (12, 4667660), (15, 3734128), (16, 3500745), (20, 2800596), (24, 2333830), (30, 1867064), (40, 1400298), (48, 1166915), (60, 933532), (80, 700149), (120, 466766), (240, 233383), (419, 133680), (557, 100560), (838, 66840), (1114, 50280), (1257, 44560), (1671, 33520), (1676, 33420), (2095, 26736), (2228, 25140), (2514, 22280), (2785, 20112), (3342, 16760), (3352, 16710), (4190, 13368), (4456, 12570), (5028, 11140), (5570, 10056), (6285, 8912), (6684, 8380), (6704, 8355)]