12430120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 29808000

約数和(自身を除く): 17377880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 229, 230, 236, 295, 458, 460, 472, 590, 916, 920, 1145, 1180, 1357, 1832, 2290, 2360, 2714, 4580, 5267, 5428, 6785, 9160, 10534, 10856, 13511, 13570, 21068, 26335, 27022, 27140, 42136, 52670, 54044, 54280, 67555, 105340, 108088, 135110, 210680, 270220, 310753, 540440, 621506, 1243012, 1553765, 2486024, 3107530, 6215060, 12430120]

約数ペア:

[(1, 12430120), (2, 6215060), (4, 3107530), (5, 2486024), (8, 1553765), (10, 1243012), (20, 621506), (23, 540440), (40, 310753), (46, 270220), (59, 210680), (92, 135110), (115, 108088), (118, 105340), (184, 67555), (229, 54280), (230, 54044), (236, 52670), (295, 42136), (458, 27140), (460, 27022), (472, 26335), (590, 21068), (916, 13570), (920, 13511), (1145, 10856), (1180, 10534), (1357, 9160), (1832, 6785), (2290, 5428), (2360, 5267), (2714, 4580)]