40565640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3347}}^1$

素因数の和:3462

約数の個数: 64

約数和(自身を含む): 122938560

約数和(自身を除く): 82372920

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, 3347, 4040, 6060, 6694, 10041, 12120, 13388, 16735, 20082, 26776, 33470, 40164, 50205, 66940, 80328, 100410, 133880, 200820, 338047, 401640, 676094, 1014141, 1352188, 1690235, 2028282, 2704376, 3380470, 4056564, 5070705, 6760940, 8113128, 10141410, 13521880, 20282820, 40565640]

約数ペア:

[(1, 40565640), (2, 20282820), (3, 13521880), (4, 10141410), (5, 8113128), (6, 6760940), (8, 5070705), (10, 4056564), (12, 3380470), (15, 2704376), (20, 2028282), (24, 1690235), (30, 1352188), (40, 1014141), (60, 676094), (101, 401640), (120, 338047), (202, 200820), (303, 133880), (404, 100410), (505, 80328), (606, 66940), (808, 50205), (1010, 40164), (1212, 33470), (1515, 26776), (2020, 20082), (2424, 16735), (3030, 13388), (3347, 12120), (4040, 10041), (6060, 6694)]