3161520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4391}}^1$

素因数の和:4410

約数の個数: 60

約数和(自身を含む): 10619856

約数和(自身を除く): 7458336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4391, 8782, 13173, 17564, 21955, 26346, 35128, 39519, 43910, 52692, 65865, 70256, 79038, 87820, 105384, 131730, 158076, 175640, 197595, 210768, 263460, 316152, 351280, 395190, 526920, 632304, 790380, 1053840, 1580760, 3161520]

約数ペア:

[(1, 3161520), (2, 1580760), (3, 1053840), (4, 790380), (5, 632304), (6, 526920), (8, 395190), (9, 351280), (10, 316152), (12, 263460), (15, 210768), (16, 197595), (18, 175640), (20, 158076), (24, 131730), (30, 105384), (36, 87820), (40, 79038), (45, 70256), (48, 65865), (60, 52692), (72, 43910), (80, 39519), (90, 35128), (120, 26346), (144, 21955), (180, 17564), (240, 13173), (360, 8782), (720, 4391)]