148415640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1236797}}^1$

素因数の和:1236811

約数の個数: 32

約数和(自身を含む): 445247280

約数和(自身を除く): 296831640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1236797, 2473594, 3710391, 4947188, 6183985, 7420782, 9894376, 12367970, 14841564, 18551955, 24735940, 29683128, 37103910, 49471880, 74207820, 148415640]

約数ペア:

[(1, 148415640), (2, 74207820), (3, 49471880), (4, 37103910), (5, 29683128), (6, 24735940), (8, 18551955), (10, 14841564), (12, 12367970), (15, 9894376), (20, 7420782), (24, 6183985), (30, 4947188), (40, 3710391), (60, 2473594), (120, 1236797)]