16293840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67891}}^1$

素因数の和:67907

約数の個数: 40

約数和(自身を含む): 50511648

約数和(自身を除く): 34217808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 67891, 135782, 203673, 271564, 339455, 407346, 543128, 678910, 814692, 1018365, 1086256, 1357820, 1629384, 2036730, 2715640, 3258768, 4073460, 5431280, 8146920, 16293840]

約数ペア:

[(1, 16293840), (2, 8146920), (3, 5431280), (4, 4073460), (5, 3258768), (6, 2715640), (8, 2036730), (10, 1629384), (12, 1357820), (15, 1086256), (16, 1018365), (20, 814692), (24, 678910), (30, 543128), (40, 407346), (48, 339455), (60, 271564), (80, 203673), (120, 135782), (240, 67891)]