255627360

素因数分解:

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

素因数の和:1330

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 658830240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1259, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2518, 2538, 2820, 3384, 3760, 3777, 4230, 4320, 4512, 5036, 5076, 5640, 6295, 6345, 6768, 7520, 7554, 8460, 10072, 10152, 11280, 11331, 12590, 12690, 13536, 15108, 16920, 18885, 20144, 20304, 22560, 22662, 25180, 25380, 30216, 33840, 33993, 37770, 40288, 40608, 45324, 50360, 50760, 56655, 59173, 60432, 67680, 67986, 75540, 90648, 100720, 101520, 113310, 118346, 120864, 135972, 151080, 169965, 177519, 181296, 201440, 203040, 226620, 236692, 271944, 295865, 302160, 339930, 355038, 362592, 453240, 473384, 532557, 543888, 591730, 604320, 679860, 710076, 887595, 906480, 946768, 1065114, 1087776, 1183460, 1359720, 1420152, 1597671, 1775190, 1812960, 1893536, 2130228, 2366920, 2662785, 2719440, 2840304, 3195342, 3550380, 4260456, 4733840, 5325570, 5438880, 5680608, 6390684, 7100760, 7988355, 8520912, 9467680, 10651140, 12781368, 14201520, 15976710, 17041824, 21302280, 25562736, 28403040, 31953420, 42604560, 51125472, 63906840, 85209120, 127813680, 255627360]

約数ペア:

[(1, 255627360), (2, 127813680), (3, 85209120), (4, 63906840), (5, 51125472), (6, 42604560), (8, 31953420), (9, 28403040), (10, 25562736), (12, 21302280), (15, 17041824), (16, 15976710), (18, 14201520), (20, 12781368), (24, 10651140), (27, 9467680), (30, 8520912), (32, 7988355), (36, 7100760), (40, 6390684), (45, 5680608), (47, 5438880), (48, 5325570), (54, 4733840), (60, 4260456), (72, 3550380), (80, 3195342), (90, 2840304), (94, 2719440), (96, 2662785), (108, 2366920), (120, 2130228), (135, 1893536), (141, 1812960), (144, 1775190), (160, 1597671), (180, 1420152), (188, 1359720), (216, 1183460), (235, 1087776), (240, 1065114), (270, 946768), (282, 906480), (288, 887595), (360, 710076), (376, 679860), (423, 604320), (432, 591730), (470, 543888), (480, 532557), (540, 473384), (564, 453240), (705, 362592), (720, 355038), (752, 339930), (846, 302160), (864, 295865), (940, 271944), (1080, 236692), (1128, 226620), (1259, 203040), (1269, 201440), (1410, 181296), (1440, 177519), (1504, 169965), (1692, 151080), (1880, 135972), (2115, 120864), (2160, 118346), (2256, 113310), (2518, 101520), (2538, 100720), (2820, 90648), (3384, 75540), (3760, 67986), (3777, 67680), (4230, 60432), (4320, 59173), (4512, 56655), (5036, 50760), (5076, 50360), (5640, 45324), (6295, 40608), (6345, 40288), (6768, 37770), (7520, 33993), (7554, 33840), (8460, 30216), (10072, 25380), (10152, 25180), (11280, 22662), (11331, 22560), (12590, 20304), (12690, 20144), (13536, 18885), (15108, 16920)]