168653460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22133}}^1$

素因数の和:22272

約数の個数: 48

約数和(自身を含む): 475969536

約数和(自身を除く): 307316076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 22133, 44266, 66399, 88532, 110665, 132798, 221330, 265596, 331995, 442660, 663990, 1327980, 2810891, 5621782, 8432673, 11243564, 14054455, 16865346, 28108910, 33730692, 42163365, 56217820, 84326730, 168653460]

約数ペア:

[(1, 168653460), (2, 84326730), (3, 56217820), (4, 42163365), (5, 33730692), (6, 28108910), (10, 16865346), (12, 14054455), (15, 11243564), (20, 8432673), (30, 5621782), (60, 2810891), (127, 1327980), (254, 663990), (381, 442660), (508, 331995), (635, 265596), (762, 221330), (1270, 132798), (1524, 110665), (1905, 88532), (2540, 66399), (3810, 44266), (7620, 22133)]