87794040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4229}}^1$

素因数の和:4416

約数の個数: 64

約数和(自身を含む): 264967200

約数和(自身を除く): 177173160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 4229, 5190, 6920, 8458, 10380, 12687, 16916, 20760, 21145, 25374, 33832, 42290, 50748, 63435, 84580, 101496, 126870, 169160, 253740, 507480, 731617, 1463234, 2194851, 2926468, 3658085, 4389702, 5852936, 7316170, 8779404, 10974255, 14632340, 17558808, 21948510, 29264680, 43897020, 87794040]

約数ペア:

[(1, 87794040), (2, 43897020), (3, 29264680), (4, 21948510), (5, 17558808), (6, 14632340), (8, 10974255), (10, 8779404), (12, 7316170), (15, 5852936), (20, 4389702), (24, 3658085), (30, 2926468), (40, 2194851), (60, 1463234), (120, 731617), (173, 507480), (346, 253740), (519, 169160), (692, 126870), (865, 101496), (1038, 84580), (1384, 63435), (1730, 50748), (2076, 42290), (2595, 33832), (3460, 25374), (4152, 21145), (4229, 20760), (5190, 16916), (6920, 12687), (8458, 10380)]