289663320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2413861}}^1$

素因数の和:2413875

約数の個数: 32

約数和(自身を含む): 868990320

約数和(自身を除く): 579327000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2413861, 4827722, 7241583, 9655444, 12069305, 14483166, 19310888, 24138610, 28966332, 36207915, 48277220, 57932664, 72415830, 96554440, 144831660, 289663320]

約数ペア:

[(1, 289663320), (2, 144831660), (3, 96554440), (4, 72415830), (5, 57932664), (6, 48277220), (8, 36207915), (10, 28966332), (12, 24138610), (15, 19310888), (20, 14483166), (24, 12069305), (30, 9655444), (40, 7241583), (60, 4827722), (120, 2413861)]