225893160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{627481}}^1$

素因数の和:627498

約数の個数: 48

約数和(自身を含む): 734153940

約数和(自身を除く): 508260780

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, 627481, 1254962, 1882443, 2509924, 3137405, 3764886, 5019848, 5647329, 6274810, 7529772, 9412215, 11294658, 12549620, 15059544, 18824430, 22589316, 25099240, 28236645, 37648860, 45178632, 56473290, 75297720, 112946580, 225893160]

約数ペア:

[(1, 225893160), (2, 112946580), (3, 75297720), (4, 56473290), (5, 45178632), (6, 37648860), (8, 28236645), (9, 25099240), (10, 22589316), (12, 18824430), (15, 15059544), (18, 12549620), (20, 11294658), (24, 9412215), (30, 7529772), (36, 6274810), (40, 5647329), (45, 5019848), (60, 3764886), (72, 3137405), (90, 2509924), (120, 1882443), (180, 1254962), (360, 627481)]