1613160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4481}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 5243940

約数和(自身を除く): 3630780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4481, 8962, 13443, 17924, 22405, 26886, 35848, 40329, 44810, 53772, 67215, 80658, 89620, 107544, 134430, 161316, 179240, 201645, 268860, 322632, 403290, 537720, 806580, 1613160]

約数ペア:

[(1, 1613160), (2, 806580), (3, 537720), (4, 403290), (5, 322632), (6, 268860), (8, 201645), (9, 179240), (10, 161316), (12, 134430), (15, 107544), (18, 89620), (20, 80658), (24, 67215), (30, 53772), (36, 44810), (40, 40329), (45, 35848), (60, 26886), (72, 22405), (90, 17924), (120, 13443), (180, 8962), (360, 4481)]