268943280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5867}}^1$

素因数の和:6074

約数の個数: 80

約数和(自身を含む): 838232064

約数和(自身を除く): 569288784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 5867, 7640, 9168, 11460, 11734, 15280, 17601, 22920, 23468, 29335, 35202, 45840, 46936, 58670, 70404, 88005, 93872, 117340, 140808, 176010, 234680, 281616, 352020, 469360, 704040, 1120597, 1408080, 2241194, 3361791, 4482388, 5602985, 6723582, 8964776, 11205970, 13447164, 16808955, 17929552, 22411940, 26894328, 33617910, 44823880, 53788656, 67235820, 89647760, 134471640, 268943280]

約数ペア:

[(1, 268943280), (2, 134471640), (3, 89647760), (4, 67235820), (5, 53788656), (6, 44823880), (8, 33617910), (10, 26894328), (12, 22411940), (15, 17929552), (16, 16808955), (20, 13447164), (24, 11205970), (30, 8964776), (40, 6723582), (48, 5602985), (60, 4482388), (80, 3361791), (120, 2241194), (191, 1408080), (240, 1120597), (382, 704040), (573, 469360), (764, 352020), (955, 281616), (1146, 234680), (1528, 176010), (1910, 140808), (2292, 117340), (2865, 93872), (3056, 88005), (3820, 70404), (4584, 58670), (5730, 46936), (5867, 45840), (7640, 35202), (9168, 29335), (11460, 23468), (11734, 22920), (15280, 17601)]