978249240

素因数分解:

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

素因数の和:2717376

約数の個数: 48

約数和(自身を含む): 3179311200

約数和(自身を除く): 2201061960

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, 2717359, 5434718, 8152077, 10869436, 13586795, 16304154, 21738872, 24456231, 27173590, 32608308, 40760385, 48912462, 54347180, 65216616, 81520770, 97824924, 108694360, 122281155, 163041540, 195649848, 244562310, 326083080, 489124620, 978249240]

約数ペア:

[(1, 978249240), (2, 489124620), (3, 326083080), (4, 244562310), (5, 195649848), (6, 163041540), (8, 122281155), (9, 108694360), (10, 97824924), (12, 81520770), (15, 65216616), (18, 54347180), (20, 48912462), (24, 40760385), (30, 32608308), (36, 27173590), (40, 24456231), (45, 21738872), (60, 16304154), (72, 13586795), (90, 10869436), (120, 8152077), (180, 5434718), (360, 2717359)]