73966920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{616391}}^1$

素因数の和:616405

約数の個数: 32

約数和(自身を含む): 221901120

約数和(自身を除く): 147934200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 616391, 1232782, 1849173, 2465564, 3081955, 3698346, 4931128, 6163910, 7396692, 9245865, 12327820, 14793384, 18491730, 24655640, 36983460, 73966920]

約数ペア:

[(1, 73966920), (2, 36983460), (3, 24655640), (4, 18491730), (5, 14793384), (6, 12327820), (8, 9245865), (10, 7396692), (12, 6163910), (15, 4931128), (20, 3698346), (24, 3081955), (30, 2465564), (40, 1849173), (60, 1232782), (120, 616391)]