124231120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6332

約数の個数: 80

約数和(自身を含む): 327479040

約数和(自身を除く): 203247920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 6287, 9880, 12574, 19760, 25148, 31435, 50296, 62870, 81731, 100592, 119453, 125740, 163462, 238906, 251480, 326924, 408655, 477812, 502960, 597265, 653848, 817310, 955624, 1194530, 1307696, 1552889, 1634620, 1911248, 2389060, 3105778, 3269240, 4778120, 6211556, 6538480, 7764445, 9556240, 12423112, 15528890, 24846224, 31057780, 62115560, 124231120]

約数ペア:

[(1, 124231120), (2, 62115560), (4, 31057780), (5, 24846224), (8, 15528890), (10, 12423112), (13, 9556240), (16, 7764445), (19, 6538480), (20, 6211556), (26, 4778120), (38, 3269240), (40, 3105778), (52, 2389060), (65, 1911248), (76, 1634620), (80, 1552889), (95, 1307696), (104, 1194530), (130, 955624), (152, 817310), (190, 653848), (208, 597265), (247, 502960), (260, 477812), (304, 408655), (380, 326924), (494, 251480), (520, 238906), (760, 163462), (988, 125740), (1040, 119453), (1235, 100592), (1520, 81731), (1976, 62870), (2470, 50296), (3952, 31435), (4940, 25148), (6287, 19760), (9880, 12574)]