138454080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{144223}}^1$

素因数の和:144243

約数の個数: 56

約数和(自身を含む): 439594752

約数和(自身を除く): 301140672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 144223, 288446, 432669, 576892, 721115, 865338, 1153784, 1442230, 1730676, 2163345, 2307568, 2884460, 3461352, 4326690, 4615136, 5768920, 6922704, 8653380, 9230272, 11537840, 13845408, 17306760, 23075680, 27690816, 34613520, 46151360, 69227040, 138454080]

約数ペア:

[(1, 138454080), (2, 69227040), (3, 46151360), (4, 34613520), (5, 27690816), (6, 23075680), (8, 17306760), (10, 13845408), (12, 11537840), (15, 9230272), (16, 8653380), (20, 6922704), (24, 5768920), (30, 4615136), (32, 4326690), (40, 3461352), (48, 2884460), (60, 2307568), (64, 2163345), (80, 1730676), (96, 1442230), (120, 1153784), (160, 865338), (192, 721115), (240, 576892), (320, 432669), (480, 288446), (960, 144223)]