118157880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9749}}^1$

素因数の和:9864

約数の個数: 64

約数和(自身を含む): 358020000

約数和(自身を除く): 239862120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 9749, 12120, 19498, 29247, 38996, 48745, 58494, 77992, 97490, 116988, 146235, 194980, 233976, 292470, 389960, 584940, 984649, 1169880, 1969298, 2953947, 3938596, 4923245, 5907894, 7877192, 9846490, 11815788, 14769735, 19692980, 23631576, 29539470, 39385960, 59078940, 118157880]

約数ペア:

[(1, 118157880), (2, 59078940), (3, 39385960), (4, 29539470), (5, 23631576), (6, 19692980), (8, 14769735), (10, 11815788), (12, 9846490), (15, 7877192), (20, 5907894), (24, 4923245), (30, 3938596), (40, 2953947), (60, 1969298), (101, 1169880), (120, 984649), (202, 584940), (303, 389960), (404, 292470), (505, 233976), (606, 194980), (808, 146235), (1010, 116988), (1212, 97490), (1515, 77992), (2020, 58494), (2424, 48745), (3030, 38996), (4040, 29247), (6060, 19498), (9749, 12120)]