2287282920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47297}}^1$

素因数の和:47355

約数の個数: 128

約数和(自身を含む): 7628221440

約数和(自身を除く): 5340938520

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, 9672, 12090, 16120, 24180, 47297, 48360, 94594, 141891, 189188, 236485, 283782, 378376, 472970, 567564, 614861, 709455, 945940, 1135128, 1229722, 1418910, 1466207, 1844583, 1891880, 2459444, 2837820, 2932414, 3074305, 3689166, 4398621, 4918888, 5675640, 5864828, 6148610, 7331035, 7378332, 8797242, 9222915, 11729656, 12297220, 14662070, 14756664, 17594484, 18445830, 19060691, 21993105, 24594440, 29324140, 35188968, 36891660, 38121382, 43986210, 57182073, 58648280, 73783320, 76242764, 87972420, 95303455, 114364146, 152485528, 175944840, 190606910, 228728292, 285910365, 381213820, 457456584, 571820730, 762427640, 1143641460, 2287282920]

約数ペア:

[(1, 2287282920), (2, 1143641460), (3, 762427640), (4, 571820730), (5, 457456584), (6, 381213820), (8, 285910365), (10, 228728292), (12, 190606910), (13, 175944840), (15, 152485528), (20, 114364146), (24, 95303455), (26, 87972420), (30, 76242764), (31, 73783320), (39, 58648280), (40, 57182073), (52, 43986210), (60, 38121382), (62, 36891660), (65, 35188968), (78, 29324140), (93, 24594440), (104, 21993105), (120, 19060691), (124, 18445830), (130, 17594484), (155, 14756664), (156, 14662070), (186, 12297220), (195, 11729656), (248, 9222915), (260, 8797242), (310, 7378332), (312, 7331035), (372, 6148610), (390, 5864828), (403, 5675640), (465, 4918888), (520, 4398621), (620, 3689166), (744, 3074305), (780, 2932414), (806, 2837820), (930, 2459444), (1209, 1891880), (1240, 1844583), (1560, 1466207), (1612, 1418910), (1860, 1229722), (2015, 1135128), (2418, 945940), (3224, 709455), (3720, 614861), (4030, 567564), (4836, 472970), (6045, 378376), (8060, 283782), (9672, 236485), (12090, 189188), (16120, 141891), (24180, 94594), (47297, 48360)]