38367240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{319727}}^1$

素因数の和:319741

約数の個数: 32

約数和(自身を含む): 115102080

約数和(自身を除く): 76734840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 319727, 639454, 959181, 1278908, 1598635, 1918362, 2557816, 3197270, 3836724, 4795905, 6394540, 7673448, 9591810, 12789080, 19183620, 38367240]

約数ペア:

[(1, 38367240), (2, 19183620), (3, 12789080), (4, 9591810), (5, 7673448), (6, 6394540), (8, 4795905), (10, 3836724), (12, 3197270), (15, 2557816), (20, 1918362), (24, 1598635), (30, 1278908), (40, 959181), (60, 639454), (120, 319727)]