166830480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{231709}}^1$

素因数の和:231728

約数の個数: 60

約数和(自身を含む): 560274780

約数和(自身を除く): 393444300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 231709, 463418, 695127, 926836, 1158545, 1390254, 1853672, 2085381, 2317090, 2780508, 3475635, 3707344, 4170762, 4634180, 5561016, 6951270, 8341524, 9268360, 10426905, 11122032, 13902540, 16683048, 18536720, 20853810, 27805080, 33366096, 41707620, 55610160, 83415240, 166830480]

約数ペア:

[(1, 166830480), (2, 83415240), (3, 55610160), (4, 41707620), (5, 33366096), (6, 27805080), (8, 20853810), (9, 18536720), (10, 16683048), (12, 13902540), (15, 11122032), (16, 10426905), (18, 9268360), (20, 8341524), (24, 6951270), (30, 5561016), (36, 4634180), (40, 4170762), (45, 3707344), (48, 3475635), (60, 2780508), (72, 2317090), (80, 2085381), (90, 1853672), (120, 1390254), (144, 1158545), (180, 926836), (240, 695127), (360, 463418), (720, 231709)]