115203420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{640019}}^1$

素因数の和:640034

約数の個数: 36

約数和(自身を含む): 349450920

約数和(自身を除く): 234247500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 640019, 1280038, 1920057, 2560076, 3200095, 3840114, 5760171, 6400190, 7680228, 9600285, 11520342, 12800380, 19200570, 23040684, 28800855, 38401140, 57601710, 115203420]

約数ペア:

[(1, 115203420), (2, 57601710), (3, 38401140), (4, 28800855), (5, 23040684), (6, 19200570), (9, 12800380), (10, 11520342), (12, 9600285), (15, 7680228), (18, 6400190), (20, 5760171), (30, 3840114), (36, 3200095), (45, 2560076), (60, 1920057), (90, 1280038), (180, 640019)]