53555760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74383}}^1$

素因数の和:74402

約数の個数: 60

約数和(自身を含む): 179860512

約数和(自身を除く): 126304752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74383, 148766, 223149, 297532, 371915, 446298, 595064, 669447, 743830, 892596, 1115745, 1190128, 1338894, 1487660, 1785192, 2231490, 2677788, 2975320, 3347235, 3570384, 4462980, 5355576, 5950640, 6694470, 8925960, 10711152, 13388940, 17851920, 26777880, 53555760]

約数ペア:

[(1, 53555760), (2, 26777880), (3, 17851920), (4, 13388940), (5, 10711152), (6, 8925960), (8, 6694470), (9, 5950640), (10, 5355576), (12, 4462980), (15, 3570384), (16, 3347235), (18, 2975320), (20, 2677788), (24, 2231490), (30, 1785192), (36, 1487660), (40, 1338894), (45, 1190128), (48, 1115745), (60, 892596), (72, 743830), (80, 669447), (90, 595064), (120, 446298), (144, 371915), (180, 297532), (240, 223149), (360, 148766), (720, 74383)]