201466560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{209861}}^1$

素因数の和:209881

約数の個数: 56

約数和(自身を含む): 639659376

約数和(自身を除く): 438192816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 209861, 419722, 629583, 839444, 1049305, 1259166, 1678888, 2098610, 2518332, 3147915, 3357776, 4197220, 5036664, 6295830, 6715552, 8394440, 10073328, 12591660, 13431104, 16788880, 20146656, 25183320, 33577760, 40293312, 50366640, 67155520, 100733280, 201466560]

約数ペア:

[(1, 201466560), (2, 100733280), (3, 67155520), (4, 50366640), (5, 40293312), (6, 33577760), (8, 25183320), (10, 20146656), (12, 16788880), (15, 13431104), (16, 12591660), (20, 10073328), (24, 8394440), (30, 6715552), (32, 6295830), (40, 5036664), (48, 4197220), (60, 3357776), (64, 3147915), (80, 2518332), (96, 2098610), (120, 1678888), (160, 1259166), (192, 1049305), (240, 839444), (320, 629583), (480, 419722), (960, 209861)]