685966920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5716391}}^1$

素因数の和:5716405

約数の個数: 32

約数和(自身を含む): 2057901120

約数和(自身を除く): 1371934200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5716391, 11432782, 17149173, 22865564, 28581955, 34298346, 45731128, 57163910, 68596692, 85745865, 114327820, 137193384, 171491730, 228655640, 342983460, 685966920]

約数ペア:

[(1, 685966920), (2, 342983460), (3, 228655640), (4, 171491730), (5, 137193384), (6, 114327820), (8, 85745865), (10, 68596692), (12, 57163910), (15, 45731128), (20, 34298346), (24, 28581955), (30, 22865564), (40, 17149173), (60, 11432782), (120, 5716391)]