272753520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87421}}^1$

素因数の和:87450

約数の個数: 80

約数和(自身を含む): 910587552

約数和(自身を除く): 637834032

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, 87421, 174842, 262263, 349684, 437105, 524526, 699368, 874210, 1049052, 1136473, 1311315, 1398736, 1748420, 2098104, 2272946, 2622630, 3409419, 3496840, 4196208, 4545892, 5245260, 5682365, 6818838, 6993680, 9091784, 10490520, 11364730, 13637676, 17047095, 18183568, 20981040, 22729460, 27275352, 34094190, 45458920, 54550704, 68188380, 90917840, 136376760, 272753520]

約数ペア:

[(1, 272753520), (2, 136376760), (3, 90917840), (4, 68188380), (5, 54550704), (6, 45458920), (8, 34094190), (10, 27275352), (12, 22729460), (13, 20981040), (15, 18183568), (16, 17047095), (20, 13637676), (24, 11364730), (26, 10490520), (30, 9091784), (39, 6993680), (40, 6818838), (48, 5682365), (52, 5245260), (60, 4545892), (65, 4196208), (78, 3496840), (80, 3409419), (104, 2622630), (120, 2272946), (130, 2098104), (156, 1748420), (195, 1398736), (208, 1311315), (240, 1136473), (260, 1049052), (312, 874210), (390, 699368), (520, 524526), (624, 437105), (780, 349684), (1040, 262263), (1560, 174842), (3120, 87421)]