149577360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21491}}^1$

素因数の和:21536

約数の個数: 80

約数和(自身を含む): 479701440

約数和(自身を除く): 330124080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 21491, 42982, 64473, 85964, 107455, 128946, 171928, 214910, 257892, 322365, 343856, 429820, 515784, 623239, 644730, 859640, 1031568, 1246478, 1289460, 1719280, 1869717, 2492956, 2578920, 3116195, 3739434, 4985912, 5157840, 6232390, 7478868, 9348585, 9971824, 12464780, 14957736, 18697170, 24929560, 29915472, 37394340, 49859120, 74788680, 149577360]

約数ペア:

[(1, 149577360), (2, 74788680), (3, 49859120), (4, 37394340), (5, 29915472), (6, 24929560), (8, 18697170), (10, 14957736), (12, 12464780), (15, 9971824), (16, 9348585), (20, 7478868), (24, 6232390), (29, 5157840), (30, 4985912), (40, 3739434), (48, 3116195), (58, 2578920), (60, 2492956), (80, 1869717), (87, 1719280), (116, 1289460), (120, 1246478), (145, 1031568), (174, 859640), (232, 644730), (240, 623239), (290, 515784), (348, 429820), (435, 343856), (464, 322365), (580, 257892), (696, 214910), (870, 171928), (1160, 128946), (1392, 107455), (1740, 85964), (2320, 64473), (3480, 42982), (6960, 21491)]