378270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{467}}^1$

素因数の和:486

約数の個数: 40

約数和(自身を含む): 1019304

約数和(自身を除く): 641034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 467, 810, 934, 1401, 2335, 2802, 4203, 4670, 7005, 8406, 12609, 14010, 21015, 25218, 37827, 42030, 63045, 75654, 126090, 189135, 378270]

約数ペア:

[(1, 378270), (2, 189135), (3, 126090), (5, 75654), (6, 63045), (9, 42030), (10, 37827), (15, 25218), (18, 21015), (27, 14010), (30, 12609), (45, 8406), (54, 7005), (81, 4670), (90, 4203), (135, 2802), (162, 2335), (270, 1401), (405, 934), (467, 810)]