2394720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1663}}^1$

素因数の和:1684

約数の個数: 72

約数和(自身を含む): 8176896

約数和(自身を除く): 5782176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1663, 3326, 4989, 6652, 8315, 9978, 13304, 14967, 16630, 19956, 24945, 26608, 29934, 33260, 39912, 49890, 53216, 59868, 66520, 74835, 79824, 99780, 119736, 133040, 149670, 159648, 199560, 239472, 266080, 299340, 399120, 478944, 598680, 798240, 1197360, 2394720]

約数ペア:

[(1, 2394720), (2, 1197360), (3, 798240), (4, 598680), (5, 478944), (6, 399120), (8, 299340), (9, 266080), (10, 239472), (12, 199560), (15, 159648), (16, 149670), (18, 133040), (20, 119736), (24, 99780), (30, 79824), (32, 74835), (36, 66520), (40, 59868), (45, 53216), (48, 49890), (60, 39912), (72, 33260), (80, 29934), (90, 26608), (96, 24945), (120, 19956), (144, 16630), (160, 14967), (180, 13304), (240, 9978), (288, 8315), (360, 6652), (480, 4989), (720, 3326), (1440, 1663)]