150749360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81929}}^1$

素因数の和:81965

約数の個数: 40

約数和(自身を含む): 365735520

約数和(自身を除く): 214986160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 81929, 163858, 327716, 409645, 655432, 819290, 1310864, 1638580, 1884367, 3277160, 3768734, 6554320, 7537468, 9421835, 15074936, 18843670, 30149872, 37687340, 75374680, 150749360]

約数ペア:

[(1, 150749360), (2, 75374680), (4, 37687340), (5, 30149872), (8, 18843670), (10, 15074936), (16, 9421835), (20, 7537468), (23, 6554320), (40, 3768734), (46, 3277160), (80, 1884367), (92, 1638580), (115, 1310864), (184, 819290), (230, 655432), (368, 409645), (460, 327716), (920, 163858), (1840, 81929)]