53016720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{220903}}^1$

素因数の和:220919

約数の個数: 40

約数和(自身を含む): 164352576

約数和(自身を除く): 111335856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 220903, 441806, 662709, 883612, 1104515, 1325418, 1767224, 2209030, 2650836, 3313545, 3534448, 4418060, 5301672, 6627090, 8836120, 10603344, 13254180, 17672240, 26508360, 53016720]

約数ペア:

[(1, 53016720), (2, 26508360), (3, 17672240), (4, 13254180), (5, 10603344), (6, 8836120), (8, 6627090), (10, 5301672), (12, 4418060), (15, 3534448), (16, 3313545), (20, 2650836), (24, 2209030), (30, 1767224), (40, 1325418), (48, 1104515), (60, 883612), (80, 662709), (120, 441806), (240, 220903)]