157962720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{329089}}^1$

素因数の和:329107

約数の個数: 48

約数和(自身を含む): 497584080

約数和(自身を除く): 339621360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 329089, 658178, 987267, 1316356, 1645445, 1974534, 2632712, 3290890, 3949068, 4936335, 5265424, 6581780, 7898136, 9872670, 10530848, 13163560, 15796272, 19745340, 26327120, 31592544, 39490680, 52654240, 78981360, 157962720]

約数ペア:

[(1, 157962720), (2, 78981360), (3, 52654240), (4, 39490680), (5, 31592544), (6, 26327120), (8, 19745340), (10, 15796272), (12, 13163560), (15, 10530848), (16, 9872670), (20, 7898136), (24, 6581780), (30, 5265424), (32, 4936335), (40, 3949068), (48, 3290890), (60, 2632712), (80, 1974534), (96, 1645445), (120, 1316356), (160, 987267), (240, 658178), (480, 329089)]