68612480

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 167590080

約数和(自身を除く): 98977600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 2281, 3008, 3760, 4562, 6016, 7520, 9124, 11405, 15040, 18248, 22810, 30080, 36496, 45620, 72992, 91240, 107207, 145984, 182480, 214414, 291968, 364960, 428828, 536035, 729920, 857656, 1072070, 1459840, 1715312, 2144140, 3430624, 4288280, 6861248, 8576560, 13722496, 17153120, 34306240, 68612480]

約数ペア:

[(1, 68612480), (2, 34306240), (4, 17153120), (5, 13722496), (8, 8576560), (10, 6861248), (16, 4288280), (20, 3430624), (32, 2144140), (40, 1715312), (47, 1459840), (64, 1072070), (80, 857656), (94, 729920), (128, 536035), (160, 428828), (188, 364960), (235, 291968), (320, 214414), (376, 182480), (470, 145984), (640, 107207), (752, 91240), (940, 72992), (1504, 45620), (1880, 36496), (2281, 30080), (3008, 22810), (3760, 18248), (4562, 15040), (6016, 11405), (7520, 9124)]