80299560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 265420800

約数和(自身を除く): 185121240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 440, 479, 508, 635, 660, 762, 958, 1016, 1270, 1320, 1397, 1437, 1524, 1905, 1916, 2395, 2540, 2794, 2874, 3048, 3810, 3832, 4191, 4790, 5080, 5269, 5588, 5748, 6985, 7185, 7620, 8382, 9580, 10538, 11176, 11496, 13970, 14370, 15240, 15807, 16764, 19160, 20955, 21076, 26345, 27940, 28740, 31614, 33528, 41910, 42152, 52690, 55880, 57480, 60833, 63228, 79035, 83820, 105380, 121666, 126456, 158070, 167640, 182499, 210760, 243332, 304165, 316140, 364998, 486664, 608330, 632280, 669163, 729996, 912495, 1216660, 1338326, 1459992, 1824990, 2007489, 2433320, 2676652, 3345815, 3649980, 4014978, 5353304, 6691630, 7299960, 8029956, 10037445, 13383260, 16059912, 20074890, 26766520, 40149780, 80299560]

約数ペア:

[(1, 80299560), (2, 40149780), (3, 26766520), (4, 20074890), (5, 16059912), (6, 13383260), (8, 10037445), (10, 8029956), (11, 7299960), (12, 6691630), (15, 5353304), (20, 4014978), (22, 3649980), (24, 3345815), (30, 2676652), (33, 2433320), (40, 2007489), (44, 1824990), (55, 1459992), (60, 1338326), (66, 1216660), (88, 912495), (110, 729996), (120, 669163), (127, 632280), (132, 608330), (165, 486664), (220, 364998), (254, 316140), (264, 304165), (330, 243332), (381, 210760), (440, 182499), (479, 167640), (508, 158070), (635, 126456), (660, 121666), (762, 105380), (958, 83820), (1016, 79035), (1270, 63228), (1320, 60833), (1397, 57480), (1437, 55880), (1524, 52690), (1905, 42152), (1916, 41910), (2395, 33528), (2540, 31614), (2794, 28740), (2874, 27940), (3048, 26345), (3810, 21076), (3832, 20955), (4191, 19160), (4790, 16764), (5080, 15807), (5269, 15240), (5588, 14370), (5748, 13970), (6985, 11496), (7185, 11176), (7620, 10538), (8382, 9580)]