85209120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1327

約数の個数: 144

約数和(自身を含む): 297198720

約数和(自身を除く): 211989600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1259, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2518, 2820, 3384, 3760, 3777, 4230, 4512, 5036, 5640, 6295, 6768, 7520, 7554, 8460, 10072, 11280, 11331, 12590, 13536, 15108, 16920, 18885, 20144, 22560, 22662, 25180, 30216, 33840, 37770, 40288, 45324, 50360, 56655, 59173, 60432, 67680, 75540, 90648, 100720, 113310, 118346, 120864, 151080, 177519, 181296, 201440, 226620, 236692, 295865, 302160, 355038, 362592, 453240, 473384, 532557, 591730, 604320, 710076, 887595, 906480, 946768, 1065114, 1183460, 1420152, 1775190, 1812960, 1893536, 2130228, 2366920, 2662785, 2840304, 3550380, 4260456, 4733840, 5325570, 5680608, 7100760, 8520912, 9467680, 10651140, 14201520, 17041824, 21302280, 28403040, 42604560, 85209120]

約数ペア:

[(1, 85209120), (2, 42604560), (3, 28403040), (4, 21302280), (5, 17041824), (6, 14201520), (8, 10651140), (9, 9467680), (10, 8520912), (12, 7100760), (15, 5680608), (16, 5325570), (18, 4733840), (20, 4260456), (24, 3550380), (30, 2840304), (32, 2662785), (36, 2366920), (40, 2130228), (45, 1893536), (47, 1812960), (48, 1775190), (60, 1420152), (72, 1183460), (80, 1065114), (90, 946768), (94, 906480), (96, 887595), (120, 710076), (141, 604320), (144, 591730), (160, 532557), (180, 473384), (188, 453240), (235, 362592), (240, 355038), (282, 302160), (288, 295865), (360, 236692), (376, 226620), (423, 201440), (470, 181296), (480, 177519), (564, 151080), (705, 120864), (720, 118346), (752, 113310), (846, 100720), (940, 90648), (1128, 75540), (1259, 67680), (1410, 60432), (1440, 59173), (1504, 56655), (1692, 50360), (1880, 45324), (2115, 40288), (2256, 37770), (2518, 33840), (2820, 30216), (3384, 25180), (3760, 22662), (3777, 22560), (4230, 20144), (4512, 18885), (5036, 16920), (5640, 15108), (6295, 13536), (6768, 12590), (7520, 11331), (7554, 11280), (8460, 10072)]