2898080

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 6985440

約数和(自身を除く): 4087360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 307, 472, 590, 614, 944, 1180, 1228, 1535, 1888, 2360, 2456, 3070, 4720, 4912, 6140, 9440, 9824, 12280, 18113, 24560, 36226, 49120, 72452, 90565, 144904, 181130, 289808, 362260, 579616, 724520, 1449040, 2898080]

約数ペア:

[(1, 2898080), (2, 1449040), (4, 724520), (5, 579616), (8, 362260), (10, 289808), (16, 181130), (20, 144904), (32, 90565), (40, 72452), (59, 49120), (80, 36226), (118, 24560), (160, 18113), (236, 12280), (295, 9824), (307, 9440), (472, 6140), (590, 4912), (614, 4720), (944, 3070), (1180, 2456), (1228, 2360), (1535, 1888)]