64629360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29921}}^1$

素因数の和:29943

約数の個数: 80

約数和(自身を含む): 222619680

約数和(自身を除く): 157990320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 29921, 59842, 89763, 119684, 149605, 179526, 239368, 269289, 299210, 359052, 448815, 478736, 538578, 598420, 718104, 807867, 897630, 1077156, 1196840, 1346445, 1436208, 1615734, 1795260, 2154312, 2393680, 2692890, 3231468, 3590520, 4039335, 4308624, 5385780, 6462936, 7181040, 8078670, 10771560, 12925872, 16157340, 21543120, 32314680, 64629360]

約数ペア:

[(1, 64629360), (2, 32314680), (3, 21543120), (4, 16157340), (5, 12925872), (6, 10771560), (8, 8078670), (9, 7181040), (10, 6462936), (12, 5385780), (15, 4308624), (16, 4039335), (18, 3590520), (20, 3231468), (24, 2692890), (27, 2393680), (30, 2154312), (36, 1795260), (40, 1615734), (45, 1436208), (48, 1346445), (54, 1196840), (60, 1077156), (72, 897630), (80, 807867), (90, 718104), (108, 598420), (120, 538578), (135, 478736), (144, 448815), (180, 359052), (216, 299210), (240, 269289), (270, 239368), (360, 179526), (432, 149605), (540, 119684), (720, 89763), (1080, 59842), (2160, 29921)]