667033320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{11321}}^1$

素因数の和:11826

約数の個数: 64

約数和(自身を含む): 2005352640

約数和(自身を除く): 1338319320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 9820, 11321, 11784, 14730, 19640, 22642, 29460, 33963, 45284, 56605, 58920, 67926, 90568, 113210, 135852, 169815, 226420, 271704, 339630, 452840, 679260, 1358520, 5558611, 11117222, 16675833, 22234444, 27793055, 33351666, 44468888, 55586110, 66703332, 83379165, 111172220, 133406664, 166758330, 222344440, 333516660, 667033320]

約数ペア:

[(1, 667033320), (2, 333516660), (3, 222344440), (4, 166758330), (5, 133406664), (6, 111172220), (8, 83379165), (10, 66703332), (12, 55586110), (15, 44468888), (20, 33351666), (24, 27793055), (30, 22234444), (40, 16675833), (60, 11117222), (120, 5558611), (491, 1358520), (982, 679260), (1473, 452840), (1964, 339630), (2455, 271704), (2946, 226420), (3928, 169815), (4910, 135852), (5892, 113210), (7365, 90568), (9820, 67926), (11321, 58920), (11784, 56605), (14730, 45284), (19640, 33963), (22642, 29460)]