1090225680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{46831}}^1$

素因数の和:46944

約数の個数: 80

約数和(自身を含む): 3414614784

約数和(自身を除く): 2324389104

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, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 46831, 93662, 140493, 187324, 234155, 280986, 374648, 468310, 561972, 702465, 749296, 936620, 1123944, 1404930, 1873240, 2247888, 2809860, 3746480, 4542607, 5619720, 9085214, 11239440, 13627821, 18170428, 22713035, 27255642, 36340856, 45426070, 54511284, 68139105, 72681712, 90852140, 109022568, 136278210, 181704280, 218045136, 272556420, 363408560, 545112840, 1090225680]

約数ペア:

[(1, 1090225680), (2, 545112840), (3, 363408560), (4, 272556420), (5, 218045136), (6, 181704280), (8, 136278210), (10, 109022568), (12, 90852140), (15, 72681712), (16, 68139105), (20, 54511284), (24, 45426070), (30, 36340856), (40, 27255642), (48, 22713035), (60, 18170428), (80, 13627821), (97, 11239440), (120, 9085214), (194, 5619720), (240, 4542607), (291, 3746480), (388, 2809860), (485, 2247888), (582, 1873240), (776, 1404930), (970, 1123944), (1164, 936620), (1455, 749296), (1552, 702465), (1940, 561972), (2328, 468310), (2910, 374648), (3880, 280986), (4656, 234155), (5820, 187324), (7760, 140493), (11640, 93662), (23280, 46831)]