146647260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{90523}}^1$

素因数の和:90544

約数の個数: 60

約数和(自身を含む): 460042968

約数和(自身を除く): 313395708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 90523, 181046, 271569, 362092, 452615, 543138, 814707, 905230, 1086276, 1357845, 1629414, 1810460, 2444121, 2715690, 3258828, 4073535, 4888242, 5431380, 7332363, 8147070, 9776484, 12220605, 14664726, 16294140, 24441210, 29329452, 36661815, 48882420, 73323630, 146647260]

約数ペア:

[(1, 146647260), (2, 73323630), (3, 48882420), (4, 36661815), (5, 29329452), (6, 24441210), (9, 16294140), (10, 14664726), (12, 12220605), (15, 9776484), (18, 8147070), (20, 7332363), (27, 5431380), (30, 4888242), (36, 4073535), (45, 3258828), (54, 2715690), (60, 2444121), (81, 1810460), (90, 1629414), (108, 1357845), (135, 1086276), (162, 905230), (180, 814707), (270, 543138), (324, 452615), (405, 362092), (540, 271569), (810, 181046), (1620, 90523)]