4001345160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{81527}}^1$

素因数の和:81950

約数の個数: 64

約数和(自身を含む): 12033532800

約数和(自身を除く): 8032187640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 8180, 9816, 12270, 16360, 24540, 49080, 81527, 163054, 244581, 326108, 407635, 489162, 652216, 815270, 978324, 1222905, 1630540, 1956648, 2445810, 3261080, 4891620, 9783240, 33344543, 66689086, 100033629, 133378172, 166722715, 200067258, 266756344, 333445430, 400134516, 500168145, 666890860, 800269032, 1000336290, 1333781720, 2000672580, 4001345160]

約数ペア:

[(1, 4001345160), (2, 2000672580), (3, 1333781720), (4, 1000336290), (5, 800269032), (6, 666890860), (8, 500168145), (10, 400134516), (12, 333445430), (15, 266756344), (20, 200067258), (24, 166722715), (30, 133378172), (40, 100033629), (60, 66689086), (120, 33344543), (409, 9783240), (818, 4891620), (1227, 3261080), (1636, 2445810), (2045, 1956648), (2454, 1630540), (3272, 1222905), (4090, 978324), (4908, 815270), (6135, 652216), (8180, 489162), (9816, 407635), (12270, 326108), (16360, 244581), (24540, 163054), (49080, 81527)]