89537760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4783}}^1$

素因数の和:4817

約数の個数: 144

約数和(自身を含む): 329120064

約数和(自身を除く): 239582304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 4783, 6240, 9360, 9566, 14349, 18720, 19132, 23915, 28698, 38264, 43047, 47830, 57396, 62179, 71745, 76528, 86094, 95660, 114792, 124358, 143490, 153056, 172188, 186537, 191320, 215235, 229584, 248716, 286980, 310895, 344376, 373074, 382640, 430470, 459168, 497432, 559611, 573960, 621790, 688752, 746148, 765280, 860940, 932685, 994864, 1119222, 1147920, 1243580, 1377504, 1492296, 1721880, 1865370, 1989728, 2238444, 2295840, 2487160, 2798055, 2984592, 3443760, 3730740, 4476888, 4974320, 5596110, 5969184, 6887520, 7461480, 8953776, 9948640, 11192220, 14922960, 17907552, 22384440, 29845920, 44768880, 89537760]

約数ペア:

[(1, 89537760), (2, 44768880), (3, 29845920), (4, 22384440), (5, 17907552), (6, 14922960), (8, 11192220), (9, 9948640), (10, 8953776), (12, 7461480), (13, 6887520), (15, 5969184), (16, 5596110), (18, 4974320), (20, 4476888), (24, 3730740), (26, 3443760), (30, 2984592), (32, 2798055), (36, 2487160), (39, 2295840), (40, 2238444), (45, 1989728), (48, 1865370), (52, 1721880), (60, 1492296), (65, 1377504), (72, 1243580), (78, 1147920), (80, 1119222), (90, 994864), (96, 932685), (104, 860940), (117, 765280), (120, 746148), (130, 688752), (144, 621790), (156, 573960), (160, 559611), (180, 497432), (195, 459168), (208, 430470), (234, 382640), (240, 373074), (260, 344376), (288, 310895), (312, 286980), (360, 248716), (390, 229584), (416, 215235), (468, 191320), (480, 186537), (520, 172188), (585, 153056), (624, 143490), (720, 124358), (780, 114792), (936, 95660), (1040, 86094), (1170, 76528), (1248, 71745), (1440, 62179), (1560, 57396), (1872, 47830), (2080, 43047), (2340, 38264), (3120, 28698), (3744, 23915), (4680, 19132), (4783, 18720), (6240, 14349), (9360, 9566)]