455212680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9413}}^1$

素因数の和:9471

約数の個数: 128

約数和(自身を含む): 1518289920

約数和(自身を除く): 1063077240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9413, 9672, 12090, 16120, 18826, 24180, 28239, 37652, 47065, 48360, 56478, 75304, 94130, 112956, 122369, 141195, 188260, 225912, 244738, 282390, 291803, 367107, 376520, 489476, 564780, 583606, 611845, 734214, 875409, 978952, 1129560, 1167212, 1223690, 1459015, 1468428, 1750818, 1835535, 2334424, 2447380, 2918030, 2936856, 3501636, 3671070, 3793439, 4377045, 4894760, 5836060, 7003272, 7342140, 7586878, 8754090, 11380317, 11672120, 14684280, 15173756, 17508180, 18967195, 22760634, 30347512, 35016360, 37934390, 45521268, 56901585, 75868780, 91042536, 113803170, 151737560, 227606340, 455212680]

約数ペア:

[(1, 455212680), (2, 227606340), (3, 151737560), (4, 113803170), (5, 91042536), (6, 75868780), (8, 56901585), (10, 45521268), (12, 37934390), (13, 35016360), (15, 30347512), (20, 22760634), (24, 18967195), (26, 17508180), (30, 15173756), (31, 14684280), (39, 11672120), (40, 11380317), (52, 8754090), (60, 7586878), (62, 7342140), (65, 7003272), (78, 5836060), (93, 4894760), (104, 4377045), (120, 3793439), (124, 3671070), (130, 3501636), (155, 2936856), (156, 2918030), (186, 2447380), (195, 2334424), (248, 1835535), (260, 1750818), (310, 1468428), (312, 1459015), (372, 1223690), (390, 1167212), (403, 1129560), (465, 978952), (520, 875409), (620, 734214), (744, 611845), (780, 583606), (806, 564780), (930, 489476), (1209, 376520), (1240, 367107), (1560, 291803), (1612, 282390), (1860, 244738), (2015, 225912), (2418, 188260), (3224, 141195), (3720, 122369), (4030, 112956), (4836, 94130), (6045, 75304), (8060, 56478), (9413, 48360), (9672, 47065), (12090, 37652), (16120, 28239), (18826, 24180)]