126177720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051481}}^1$

素因数の和:1051495

約数の個数: 32

約数和(自身を含む): 378533520

約数和(自身を除く): 252355800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051481, 2102962, 3154443, 4205924, 5257405, 6308886, 8411848, 10514810, 12617772, 15772215, 21029620, 25235544, 31544430, 42059240, 63088860, 126177720]

約数ペア:

[(1, 126177720), (2, 63088860), (3, 42059240), (4, 31544430), (5, 25235544), (6, 21029620), (8, 15772215), (10, 12617772), (12, 10514810), (15, 8411848), (20, 6308886), (24, 5257405), (30, 4205924), (40, 3154443), (60, 2102962), (120, 1051481)]