87858480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{366077}}^1$

素因数の和:366093

約数の個数: 40

約数和(自身を含む): 272362032

約数和(自身を除く): 184503552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 366077, 732154, 1098231, 1464308, 1830385, 2196462, 2928616, 3660770, 4392924, 5491155, 5857232, 7321540, 8785848, 10982310, 14643080, 17571696, 21964620, 29286160, 43929240, 87858480]

約数ペア:

[(1, 87858480), (2, 43929240), (3, 29286160), (4, 21964620), (5, 17571696), (6, 14643080), (8, 10982310), (10, 8785848), (12, 7321540), (15, 5857232), (16, 5491155), (20, 4392924), (24, 3660770), (30, 2928616), (40, 2196462), (48, 1830385), (60, 1464308), (80, 1098231), (120, 732154), (240, 366077)]