156662160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{652759}}^1$

素因数の和:652775

約数の個数: 40

約数和(自身を含む): 485653440

約数和(自身を除く): 328991280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652759, 1305518, 1958277, 2611036, 3263795, 3916554, 5222072, 6527590, 7833108, 9791385, 10444144, 13055180, 15666216, 19582770, 26110360, 31332432, 39165540, 52220720, 78331080, 156662160]

約数ペア:

[(1, 156662160), (2, 78331080), (3, 52220720), (4, 39165540), (5, 31332432), (6, 26110360), (8, 19582770), (10, 15666216), (12, 13055180), (15, 10444144), (16, 9791385), (20, 7833108), (24, 6527590), (30, 5222072), (40, 3916554), (48, 3263795), (60, 2611036), (80, 1958277), (120, 1305518), (240, 652759)]