121340280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2111}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 364953600

約数和(自身を除く): 243613320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1437, 1916, 2111, 2395, 2874, 3832, 4222, 4790, 5748, 6333, 7185, 8444, 9580, 10555, 11496, 12666, 14370, 16888, 19160, 21110, 25332, 28740, 31665, 42220, 50664, 57480, 63330, 84440, 126660, 253320, 1011169, 2022338, 3033507, 4044676, 5055845, 6067014, 8089352, 10111690, 12134028, 15167535, 20223380, 24268056, 30335070, 40446760, 60670140, 121340280]

約数ペア:

[(1, 121340280), (2, 60670140), (3, 40446760), (4, 30335070), (5, 24268056), (6, 20223380), (8, 15167535), (10, 12134028), (12, 10111690), (15, 8089352), (20, 6067014), (24, 5055845), (30, 4044676), (40, 3033507), (60, 2022338), (120, 1011169), (479, 253320), (958, 126660), (1437, 84440), (1916, 63330), (2111, 57480), (2395, 50664), (2874, 42220), (3832, 31665), (4222, 28740), (4790, 25332), (5748, 21110), (6333, 19160), (7185, 16888), (8444, 14370), (9580, 12666), (10555, 11496)]