164326920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1369391}}^1$

素因数の和:1369405

約数の個数: 32

約数和(自身を含む): 492981120

約数和(自身を除く): 328654200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1369391, 2738782, 4108173, 5477564, 6846955, 8216346, 10955128, 13693910, 16432692, 20540865, 27387820, 32865384, 41081730, 54775640, 82163460, 164326920]

約数ペア:

[(1, 164326920), (2, 82163460), (3, 54775640), (4, 41081730), (5, 32865384), (6, 27387820), (8, 20540865), (10, 16432692), (12, 13693910), (15, 10955128), (20, 8216346), (24, 6846955), (30, 5477564), (40, 4108173), (60, 2738782), (120, 1369391)]