72632480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12269}}^1$

素因数の和:12321

約数の個数: 48

約数和(自身を含む): 176246280

約数和(自身を除く): 103613800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 12269, 24538, 49076, 61345, 98152, 122690, 196304, 245380, 392608, 453953, 490760, 907906, 981520, 1815812, 1963040, 2269765, 3631624, 4539530, 7263248, 9079060, 14526496, 18158120, 36316240, 72632480]

約数ペア:

[(1, 72632480), (2, 36316240), (4, 18158120), (5, 14526496), (8, 9079060), (10, 7263248), (16, 4539530), (20, 3631624), (32, 2269765), (37, 1963040), (40, 1815812), (74, 981520), (80, 907906), (148, 490760), (160, 453953), (185, 392608), (296, 245380), (370, 196304), (592, 122690), (740, 98152), (1184, 61345), (1480, 49076), (2960, 24538), (5920, 12269)]