88704240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2659}}^1$

素因数の和:2814

約数の個数: 80

約数和(自身を含む): 277065600

約数和(自身を除く): 188361360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2659, 2780, 3336, 4170, 5318, 5560, 6672, 7977, 8340, 10636, 11120, 13295, 15954, 16680, 21272, 26590, 31908, 33360, 39885, 42544, 53180, 63816, 79770, 106360, 127632, 159540, 212720, 319080, 369601, 638160, 739202, 1108803, 1478404, 1848005, 2217606, 2956808, 3696010, 4435212, 5544015, 5913616, 7392020, 8870424, 11088030, 14784040, 17740848, 22176060, 29568080, 44352120, 88704240]

約数ペア:

[(1, 88704240), (2, 44352120), (3, 29568080), (4, 22176060), (5, 17740848), (6, 14784040), (8, 11088030), (10, 8870424), (12, 7392020), (15, 5913616), (16, 5544015), (20, 4435212), (24, 3696010), (30, 2956808), (40, 2217606), (48, 1848005), (60, 1478404), (80, 1108803), (120, 739202), (139, 638160), (240, 369601), (278, 319080), (417, 212720), (556, 159540), (695, 127632), (834, 106360), (1112, 79770), (1390, 63816), (1668, 53180), (2085, 42544), (2224, 39885), (2659, 33360), (2780, 31908), (3336, 26590), (4170, 21272), (5318, 16680), (5560, 15954), (6672, 13295), (7977, 11120), (8340, 10636)]