157417440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{327953}}^1$

素因数の和:327971

約数の個数: 48

約数和(自身を含む): 495866448

約数和(自身を除く): 338449008

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, 327953, 655906, 983859, 1311812, 1639765, 1967718, 2623624, 3279530, 3935436, 4919295, 5247248, 6559060, 7870872, 9838590, 10494496, 13118120, 15741744, 19677180, 26236240, 31483488, 39354360, 52472480, 78708720, 157417440]

約数ペア:

[(1, 157417440), (2, 78708720), (3, 52472480), (4, 39354360), (5, 31483488), (6, 26236240), (8, 19677180), (10, 15741744), (12, 13118120), (15, 10494496), (16, 9838590), (20, 7870872), (24, 6559060), (30, 5247248), (32, 4919295), (40, 3935436), (48, 3279530), (60, 2623624), (80, 1967718), (96, 1639765), (120, 1311812), (160, 983859), (240, 655906), (480, 327953)]