28418640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118411}}^1$

素因数の和:118427

約数の個数: 40

約数和(自身を含む): 88098528

約数和(自身を除く): 59679888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118411, 236822, 355233, 473644, 592055, 710466, 947288, 1184110, 1420932, 1776165, 1894576, 2368220, 2841864, 3552330, 4736440, 5683728, 7104660, 9472880, 14209320, 28418640]

約数ペア:

[(1, 28418640), (2, 14209320), (3, 9472880), (4, 7104660), (5, 5683728), (6, 4736440), (8, 3552330), (10, 2841864), (12, 2368220), (15, 1894576), (16, 1776165), (20, 1420932), (24, 1184110), (30, 947288), (40, 710466), (48, 592055), (60, 473644), (80, 355233), (120, 236822), (240, 118411)]