65926920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{549391}}^1$

素因数の和:549405

約数の個数: 32

約数和(自身を含む): 197781120

約数和(自身を除く): 131854200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 549391, 1098782, 1648173, 2197564, 2746955, 3296346, 4395128, 5493910, 6592692, 8240865, 10987820, 13185384, 16481730, 21975640, 32963460, 65926920]

約数ペア:

[(1, 65926920), (2, 32963460), (3, 21975640), (4, 16481730), (5, 13185384), (6, 10987820), (8, 8240865), (10, 6592692), (12, 5493910), (15, 4395128), (20, 3296346), (24, 2746955), (30, 2197564), (40, 1648173), (60, 1098782), (120, 549391)]