22255680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 71688960

約数和(自身を除く): 49433280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 239, 240, 291, 320, 388, 478, 480, 485, 582, 717, 776, 956, 960, 970, 1164, 1195, 1434, 1455, 1552, 1912, 1940, 2328, 2390, 2868, 2910, 3104, 3585, 3824, 3880, 4656, 4780, 5736, 5820, 6208, 7170, 7648, 7760, 9312, 9560, 11472, 11640, 14340, 15296, 15520, 18624, 19120, 22944, 23183, 23280, 28680, 31040, 38240, 45888, 46366, 46560, 57360, 69549, 76480, 92732, 93120, 114720, 115915, 139098, 185464, 229440, 231830, 278196, 347745, 370928, 463660, 556392, 695490, 741856, 927320, 1112784, 1390980, 1483712, 1854640, 2225568, 2781960, 3709280, 4451136, 5563920, 7418560, 11127840, 22255680]

約数ペア:

[(1, 22255680), (2, 11127840), (3, 7418560), (4, 5563920), (5, 4451136), (6, 3709280), (8, 2781960), (10, 2225568), (12, 1854640), (15, 1483712), (16, 1390980), (20, 1112784), (24, 927320), (30, 741856), (32, 695490), (40, 556392), (48, 463660), (60, 370928), (64, 347745), (80, 278196), (96, 231830), (97, 229440), (120, 185464), (160, 139098), (192, 115915), (194, 114720), (239, 93120), (240, 92732), (291, 76480), (320, 69549), (388, 57360), (478, 46560), (480, 46366), (485, 45888), (582, 38240), (717, 31040), (776, 28680), (956, 23280), (960, 23183), (970, 22944), (1164, 19120), (1195, 18624), (1434, 15520), (1455, 15296), (1552, 14340), (1912, 11640), (1940, 11472), (2328, 9560), (2390, 9312), (2868, 7760), (2910, 7648), (3104, 7170), (3585, 6208), (3824, 5820), (3880, 5736), (4656, 4780)]