144774080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3739}}^1$

素因数の和:3778

約数の個数: 84

約数和(自身を含む): 379034040

約数和(自身を除く): 234259960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3739, 3872, 4840, 7478, 7744, 9680, 14956, 18695, 19360, 29912, 37390, 38720, 41129, 59824, 74780, 82258, 119648, 149560, 164516, 205645, 239296, 299120, 329032, 411290, 452419, 598240, 658064, 822580, 904838, 1196480, 1316128, 1645160, 1809676, 2262095, 2632256, 3290320, 3619352, 4524190, 6580640, 7238704, 9048380, 13161280, 14477408, 18096760, 28954816, 36193520, 72387040, 144774080]

約数ペア:

[(1, 144774080), (2, 72387040), (4, 36193520), (5, 28954816), (8, 18096760), (10, 14477408), (11, 13161280), (16, 9048380), (20, 7238704), (22, 6580640), (32, 4524190), (40, 3619352), (44, 3290320), (55, 2632256), (64, 2262095), (80, 1809676), (88, 1645160), (110, 1316128), (121, 1196480), (160, 904838), (176, 822580), (220, 658064), (242, 598240), (320, 452419), (352, 411290), (440, 329032), (484, 299120), (605, 239296), (704, 205645), (880, 164516), (968, 149560), (1210, 119648), (1760, 82258), (1936, 74780), (2420, 59824), (3520, 41129), (3739, 38720), (3872, 37390), (4840, 29912), (7478, 19360), (7744, 18695), (9680, 14956)]