140838240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{293413}}^1$

素因数の和:293431

約数の個数: 48

約数和(自身を含む): 443641968

約数和(自身を除く): 302803728

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, 293413, 586826, 880239, 1173652, 1467065, 1760478, 2347304, 2934130, 3520956, 4401195, 4694608, 5868260, 7041912, 8802390, 9389216, 11736520, 14083824, 17604780, 23473040, 28167648, 35209560, 46946080, 70419120, 140838240]

約数ペア:

[(1, 140838240), (2, 70419120), (3, 46946080), (4, 35209560), (5, 28167648), (6, 23473040), (8, 17604780), (10, 14083824), (12, 11736520), (15, 9389216), (16, 8802390), (20, 7041912), (24, 5868260), (30, 4694608), (32, 4401195), (40, 3520956), (48, 2934130), (60, 2347304), (80, 1760478), (96, 1467065), (120, 1173652), (160, 880239), (240, 586826), (480, 293413)]