87671760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3019}}^1$

素因数の和:3057

約数の個数: 120

約数和(自身を含む): 298835040

約数和(自身を除く): 211163280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3019, 3630, 4840, 5808, 6038, 7260, 9057, 9680, 12076, 14520, 15095, 18114, 24152, 29040, 30190, 33209, 36228, 45285, 48304, 60380, 66418, 72456, 90570, 99627, 120760, 132836, 144912, 166045, 181140, 199254, 241520, 265672, 332090, 362280, 365299, 398508, 498135, 531344, 664180, 724560, 730598, 797016, 996270, 1095897, 1328360, 1461196, 1594032, 1826495, 1992540, 2191794, 2656720, 2922392, 3652990, 3985080, 4383588, 5479485, 5844784, 7305980, 7970160, 8767176, 10958970, 14611960, 17534352, 21917940, 29223920, 43835880, 87671760]

約数ペア:

[(1, 87671760), (2, 43835880), (3, 29223920), (4, 21917940), (5, 17534352), (6, 14611960), (8, 10958970), (10, 8767176), (11, 7970160), (12, 7305980), (15, 5844784), (16, 5479485), (20, 4383588), (22, 3985080), (24, 3652990), (30, 2922392), (33, 2656720), (40, 2191794), (44, 1992540), (48, 1826495), (55, 1594032), (60, 1461196), (66, 1328360), (80, 1095897), (88, 996270), (110, 797016), (120, 730598), (121, 724560), (132, 664180), (165, 531344), (176, 498135), (220, 398508), (240, 365299), (242, 362280), (264, 332090), (330, 265672), (363, 241520), (440, 199254), (484, 181140), (528, 166045), (605, 144912), (660, 132836), (726, 120760), (880, 99627), (968, 90570), (1210, 72456), (1320, 66418), (1452, 60380), (1815, 48304), (1936, 45285), (2420, 36228), (2640, 33209), (2904, 30190), (3019, 29040), (3630, 24152), (4840, 18114), (5808, 15095), (6038, 14520), (7260, 12076), (9057, 9680)]