139894080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{145723}}^1$

素因数の和:145743

約数の個数: 56

約数和(自身を含む): 444166752

約数和(自身を除く): 304272672

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, 145723, 291446, 437169, 582892, 728615, 874338, 1165784, 1457230, 1748676, 2185845, 2331568, 2914460, 3497352, 4371690, 4663136, 5828920, 6994704, 8743380, 9326272, 11657840, 13989408, 17486760, 23315680, 27978816, 34973520, 46631360, 69947040, 139894080]

約数ペア:

[(1, 139894080), (2, 69947040), (3, 46631360), (4, 34973520), (5, 27978816), (6, 23315680), (8, 17486760), (10, 13989408), (12, 11657840), (15, 9326272), (16, 8743380), (20, 6994704), (24, 5828920), (30, 4663136), (32, 4371690), (40, 3497352), (48, 2914460), (60, 2331568), (64, 2185845), (80, 1748676), (96, 1457230), (120, 1165784), (160, 874338), (192, 728615), (240, 582892), (320, 437169), (480, 291446), (960, 145723)]