29839920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 102850560

約数和(自身を除く): 73010640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 110, 120, 127, 132, 165, 176, 178, 220, 240, 254, 264, 267, 330, 356, 381, 440, 445, 508, 528, 534, 635, 660, 712, 762, 880, 890, 979, 1016, 1068, 1270, 1320, 1335, 1397, 1424, 1524, 1780, 1905, 1958, 2032, 2136, 2540, 2640, 2670, 2794, 2937, 3048, 3560, 3810, 3916, 4191, 4272, 4895, 5080, 5340, 5588, 5874, 6096, 6985, 7120, 7620, 7832, 8382, 9790, 10160, 10680, 11176, 11303, 11748, 13970, 14685, 15240, 15664, 16764, 19580, 20955, 21360, 22352, 22606, 23496, 27940, 29370, 30480, 33528, 33909, 39160, 41910, 45212, 46992, 55880, 56515, 58740, 67056, 67818, 78320, 83820, 90424, 111760, 113030, 117480, 124333, 135636, 167640, 169545, 180848, 226060, 234960, 248666, 271272, 335280, 339090, 372999, 452120, 497332, 542544, 621665, 678180, 745998, 904240, 994664, 1243330, 1356360, 1491996, 1864995, 1989328, 2486660, 2712720, 2983992, 3729990, 4973320, 5967984, 7459980, 9946640, 14919960, 29839920]

約数ペア:

[(1, 29839920), (2, 14919960), (3, 9946640), (4, 7459980), (5, 5967984), (6, 4973320), (8, 3729990), (10, 2983992), (11, 2712720), (12, 2486660), (15, 1989328), (16, 1864995), (20, 1491996), (22, 1356360), (24, 1243330), (30, 994664), (33, 904240), (40, 745998), (44, 678180), (48, 621665), (55, 542544), (60, 497332), (66, 452120), (80, 372999), (88, 339090), (89, 335280), (110, 271272), (120, 248666), (127, 234960), (132, 226060), (165, 180848), (176, 169545), (178, 167640), (220, 135636), (240, 124333), (254, 117480), (264, 113030), (267, 111760), (330, 90424), (356, 83820), (381, 78320), (440, 67818), (445, 67056), (508, 58740), (528, 56515), (534, 55880), (635, 46992), (660, 45212), (712, 41910), (762, 39160), (880, 33909), (890, 33528), (979, 30480), (1016, 29370), (1068, 27940), (1270, 23496), (1320, 22606), (1335, 22352), (1397, 21360), (1424, 20955), (1524, 19580), (1780, 16764), (1905, 15664), (1958, 15240), (2032, 14685), (2136, 13970), (2540, 11748), (2640, 11303), (2670, 11176), (2794, 10680), (2937, 10160), (3048, 9790), (3560, 8382), (3810, 7832), (3916, 7620), (4191, 7120), (4272, 6985), (4895, 6096), (5080, 5874), (5340, 5588)]