22511760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 70578816

約数和(自身を除く): 48067056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 967, 970, 1164, 1455, 1552, 1934, 1940, 2328, 2901, 2910, 3868, 3880, 4656, 4835, 5802, 5820, 7736, 7760, 9670, 11604, 11640, 14505, 15472, 19340, 23208, 23280, 29010, 38680, 46416, 58020, 77360, 93799, 116040, 187598, 232080, 281397, 375196, 468995, 562794, 750392, 937990, 1125588, 1406985, 1500784, 1875980, 2251176, 2813970, 3751960, 4502352, 5627940, 7503920, 11255880, 22511760]

約数ペア:

[(1, 22511760), (2, 11255880), (3, 7503920), (4, 5627940), (5, 4502352), (6, 3751960), (8, 2813970), (10, 2251176), (12, 1875980), (15, 1500784), (16, 1406985), (20, 1125588), (24, 937990), (30, 750392), (40, 562794), (48, 468995), (60, 375196), (80, 281397), (97, 232080), (120, 187598), (194, 116040), (240, 93799), (291, 77360), (388, 58020), (485, 46416), (582, 38680), (776, 29010), (967, 23280), (970, 23208), (1164, 19340), (1455, 15472), (1552, 14505), (1934, 11640), (1940, 11604), (2328, 9670), (2901, 7760), (2910, 7736), (3868, 5820), (3880, 5802), (4656, 4835)]