26088240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 82066176

約数和(自身を除く): 55977936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1531, 1704, 2130, 2840, 3062, 3408, 4260, 4593, 5680, 6124, 7655, 8520, 9186, 12248, 15310, 17040, 18372, 22965, 24496, 30620, 36744, 45930, 61240, 73488, 91860, 108701, 122480, 183720, 217402, 326103, 367440, 434804, 543505, 652206, 869608, 1087010, 1304412, 1630515, 1739216, 2174020, 2608824, 3261030, 4348040, 5217648, 6522060, 8696080, 13044120, 26088240]

約数ペア:

[(1, 26088240), (2, 13044120), (3, 8696080), (4, 6522060), (5, 5217648), (6, 4348040), (8, 3261030), (10, 2608824), (12, 2174020), (15, 1739216), (16, 1630515), (20, 1304412), (24, 1087010), (30, 869608), (40, 652206), (48, 543505), (60, 434804), (71, 367440), (80, 326103), (120, 217402), (142, 183720), (213, 122480), (240, 108701), (284, 91860), (355, 73488), (426, 61240), (568, 45930), (710, 36744), (852, 30620), (1065, 24496), (1136, 22965), (1420, 18372), (1531, 17040), (1704, 15310), (2130, 12248), (2840, 9186), (3062, 8520), (3408, 7655), (4260, 6124), (4593, 5680)]