2868720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11953}}^1$

素因数の和:11969

約数の個数: 40

約数和(自身を含む): 8893776

約数和(自身を除く): 6025056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11953, 23906, 35859, 47812, 59765, 71718, 95624, 119530, 143436, 179295, 191248, 239060, 286872, 358590, 478120, 573744, 717180, 956240, 1434360, 2868720]

約数ペア:

[(1, 2868720), (2, 1434360), (3, 956240), (4, 717180), (5, 573744), (6, 478120), (8, 358590), (10, 286872), (12, 239060), (15, 191248), (16, 179295), (20, 143436), (24, 119530), (30, 95624), (40, 71718), (48, 59765), (60, 47812), (80, 35859), (120, 23906), (240, 11953)]