15794040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131617}}^1$

素因数の和:131631

約数の個数: 32

約数和(自身を含む): 47382480

約数和(自身を除く): 31588440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131617, 263234, 394851, 526468, 658085, 789702, 1052936, 1316170, 1579404, 1974255, 2632340, 3158808, 3948510, 5264680, 7897020, 15794040]

約数ペア:

[(1, 15794040), (2, 7897020), (3, 5264680), (4, 3948510), (5, 3158808), (6, 2632340), (8, 1974255), (10, 1579404), (12, 1316170), (15, 1052936), (20, 789702), (24, 658085), (30, 526468), (40, 394851), (60, 263234), (120, 131617)]