72960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1$

素因数の和:43

約数の個数: 72

約数和(自身を含む): 245280

約数和(自身を除く): 172320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 72960]

約数ペア:

[(1, 72960), (2, 36480), (3, 24320), (4, 18240), (5, 14592), (6, 12160), (8, 9120), (10, 7296), (12, 6080), (15, 4864), (16, 4560), (19, 3840), (20, 3648), (24, 3040), (30, 2432), (32, 2280), (38, 1920), (40, 1824), (48, 1520), (57, 1280), (60, 1216), (64, 1140), (76, 960), (80, 912), (95, 768), (96, 760), (114, 640), (120, 608), (128, 570), (152, 480), (160, 456), (190, 384), (192, 380), (228, 320), (240, 304), (256, 285)]