133387680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277891}}^1$

素因数の和:277909

約数の個数: 48

約数和(自身を含む): 420172704

約数和(自身を除く): 286785024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 277891, 555782, 833673, 1111564, 1389455, 1667346, 2223128, 2778910, 3334692, 4168365, 4446256, 5557820, 6669384, 8336730, 8892512, 11115640, 13338768, 16673460, 22231280, 26677536, 33346920, 44462560, 66693840, 133387680]

約数ペア:

[(1, 133387680), (2, 66693840), (3, 44462560), (4, 33346920), (5, 26677536), (6, 22231280), (8, 16673460), (10, 13338768), (12, 11115640), (15, 8892512), (16, 8336730), (20, 6669384), (24, 5557820), (30, 4446256), (32, 4168365), (40, 3334692), (48, 2778910), (60, 2223128), (80, 1667346), (96, 1389455), (120, 1111564), (160, 833673), (240, 555782), (480, 277891)]