1155240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3209}}^1$

素因数の和:3226

約数の個数: 48

約数和(自身を含む): 3755700

約数和(自身を除く): 2600460

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, 3209, 6418, 9627, 12836, 16045, 19254, 25672, 28881, 32090, 38508, 48135, 57762, 64180, 77016, 96270, 115524, 128360, 144405, 192540, 231048, 288810, 385080, 577620, 1155240]

約数ペア:

[(1, 1155240), (2, 577620), (3, 385080), (4, 288810), (5, 231048), (6, 192540), (8, 144405), (9, 128360), (10, 115524), (12, 96270), (15, 77016), (18, 64180), (20, 57762), (24, 48135), (30, 38508), (36, 32090), (40, 28881), (45, 25672), (60, 19254), (72, 16045), (90, 12836), (120, 9627), (180, 6418), (360, 3209)]