142473480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1187279}}^1$

素因数の和:1187293

約数の個数: 32

約数和(自身を含む): 427420800

約数和(自身を除く): 284947320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1187279, 2374558, 3561837, 4749116, 5936395, 7123674, 9498232, 11872790, 14247348, 17809185, 23745580, 28494696, 35618370, 47491160, 71236740, 142473480]

約数ペア:

[(1, 142473480), (2, 71236740), (3, 47491160), (4, 35618370), (5, 28494696), (6, 23745580), (8, 17809185), (10, 14247348), (12, 11872790), (15, 9498232), (20, 7123674), (24, 5936395), (30, 4749116), (40, 3561837), (60, 2374558), (120, 1187279)]