73044320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{863}}^1$

素因数の和:924

約数の個数: 72

約数和(自身を含む): 180605376

約数和(自身を除く): 107561056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 529, 736, 863, 920, 1058, 1726, 1840, 2116, 2645, 3452, 3680, 4232, 4315, 5290, 6904, 8464, 8630, 10580, 13808, 16928, 17260, 19849, 21160, 27616, 34520, 39698, 42320, 69040, 79396, 84640, 99245, 138080, 158792, 198490, 317584, 396980, 456527, 635168, 793960, 913054, 1587920, 1826108, 2282635, 3175840, 3652216, 4565270, 7304432, 9130540, 14608864, 18261080, 36522160, 73044320]

約数ペア:

[(1, 73044320), (2, 36522160), (4, 18261080), (5, 14608864), (8, 9130540), (10, 7304432), (16, 4565270), (20, 3652216), (23, 3175840), (32, 2282635), (40, 1826108), (46, 1587920), (80, 913054), (92, 793960), (115, 635168), (160, 456527), (184, 396980), (230, 317584), (368, 198490), (460, 158792), (529, 138080), (736, 99245), (863, 84640), (920, 79396), (1058, 69040), (1726, 42320), (1840, 39698), (2116, 34520), (2645, 27616), (3452, 21160), (3680, 19849), (4232, 17260), (4315, 16928), (5290, 13808), (6904, 10580), (8464, 8630)]