26355480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219629}}^1$

素因数の和:219643

約数の個数: 32

約数和(自身を含む): 79066800

約数和(自身を除く): 52711320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219629, 439258, 658887, 878516, 1098145, 1317774, 1757032, 2196290, 2635548, 3294435, 4392580, 5271096, 6588870, 8785160, 13177740, 26355480]

約数ペア:

[(1, 26355480), (2, 13177740), (3, 8785160), (4, 6588870), (5, 5271096), (6, 4392580), (8, 3294435), (10, 2635548), (12, 2196290), (15, 1757032), (20, 1317774), (24, 1098145), (30, 878516), (40, 658887), (60, 439258), (120, 219629)]