69706920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{580891}}^1$

素因数の和:580905

約数の個数: 32

約数和(自身を含む): 209121120

約数和(自身を除く): 139414200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 580891, 1161782, 1742673, 2323564, 2904455, 3485346, 4647128, 5808910, 6970692, 8713365, 11617820, 13941384, 17426730, 23235640, 34853460, 69706920]

約数ペア:

[(1, 69706920), (2, 34853460), (3, 23235640), (4, 17426730), (5, 13941384), (6, 11617820), (8, 8713365), (10, 6970692), (12, 5808910), (15, 4647128), (20, 3485346), (24, 2904455), (30, 2323564), (40, 1742673), (60, 1161782), (120, 580891)]