489124620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2717359}}^1$

素因数の和:2717374

約数の個数: 36

約数和(自身を含む): 1483678560

約数和(自身を除く): 994553940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2717359, 5434718, 8152077, 10869436, 13586795, 16304154, 24456231, 27173590, 32608308, 40760385, 48912462, 54347180, 81520770, 97824924, 122281155, 163041540, 244562310, 489124620]

約数ペア:

[(1, 489124620), (2, 244562310), (3, 163041540), (4, 122281155), (5, 97824924), (6, 81520770), (9, 54347180), (10, 48912462), (12, 40760385), (15, 32608308), (18, 27173590), (20, 24456231), (30, 16304154), (36, 13586795), (45, 10869436), (60, 8152077), (90, 5434718), (180, 2717359)]