84308880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{351287}}^1$

素因数の和:351303

約数の個数: 40

約数和(自身を含む): 261358272

約数和(自身を除く): 177049392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 351287, 702574, 1053861, 1405148, 1756435, 2107722, 2810296, 3512870, 4215444, 5269305, 5620592, 7025740, 8430888, 10538610, 14051480, 16861776, 21077220, 28102960, 42154440, 84308880]

約数ペア:

[(1, 84308880), (2, 42154440), (3, 28102960), (4, 21077220), (5, 16861776), (6, 14051480), (8, 10538610), (10, 8430888), (12, 7025740), (15, 5620592), (16, 5269305), (20, 4215444), (24, 3512870), (30, 2810296), (40, 2107722), (48, 1756435), (60, 1405148), (80, 1053861), (120, 702574), (240, 351287)]