87261120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:803

約数の個数: 168

約数和(自身を含む): 307878480

約数和(自身を除く): 220617360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 739, 820, 960, 984, 1230, 1312, 1440, 1476, 1478, 1640, 1845, 1968, 2217, 2460, 2624, 2880, 2952, 2956, 3280, 3690, 3695, 3936, 4434, 4920, 5904, 5912, 6560, 6651, 7380, 7390, 7872, 8868, 9840, 11085, 11808, 11824, 13120, 13302, 14760, 14780, 17736, 19680, 22170, 23616, 23648, 26604, 29520, 29560, 30299, 33255, 35472, 39360, 44340, 47296, 53208, 59040, 59120, 60598, 66510, 70944, 88680, 90897, 106416, 118080, 118240, 121196, 133020, 141888, 151495, 177360, 181794, 212832, 236480, 242392, 266040, 272691, 302990, 354720, 363588, 425664, 454485, 484784, 532080, 545382, 605980, 709440, 727176, 908970, 969568, 1064160, 1090764, 1211960, 1363455, 1454352, 1817940, 1939136, 2128320, 2181528, 2423920, 2726910, 2908704, 3635880, 4363056, 4847840, 5453820, 5817408, 7271760, 8726112, 9695680, 10907640, 14543520, 17452224, 21815280, 29087040, 43630560, 87261120]

約数ペア:

[(1, 87261120), (2, 43630560), (3, 29087040), (4, 21815280), (5, 17452224), (6, 14543520), (8, 10907640), (9, 9695680), (10, 8726112), (12, 7271760), (15, 5817408), (16, 5453820), (18, 4847840), (20, 4363056), (24, 3635880), (30, 2908704), (32, 2726910), (36, 2423920), (40, 2181528), (41, 2128320), (45, 1939136), (48, 1817940), (60, 1454352), (64, 1363455), (72, 1211960), (80, 1090764), (82, 1064160), (90, 969568), (96, 908970), (120, 727176), (123, 709440), (144, 605980), (160, 545382), (164, 532080), (180, 484784), (192, 454485), (205, 425664), (240, 363588), (246, 354720), (288, 302990), (320, 272691), (328, 266040), (360, 242392), (369, 236480), (410, 212832), (480, 181794), (492, 177360), (576, 151495), (615, 141888), (656, 133020), (720, 121196), (738, 118240), (739, 118080), (820, 106416), (960, 90897), (984, 88680), (1230, 70944), (1312, 66510), (1440, 60598), (1476, 59120), (1478, 59040), (1640, 53208), (1845, 47296), (1968, 44340), (2217, 39360), (2460, 35472), (2624, 33255), (2880, 30299), (2952, 29560), (2956, 29520), (3280, 26604), (3690, 23648), (3695, 23616), (3936, 22170), (4434, 19680), (4920, 17736), (5904, 14780), (5912, 14760), (6560, 13302), (6651, 13120), (7380, 11824), (7390, 11808), (7872, 11085), (8868, 9840)]