39600420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15349}}^1$

素因数の和:15404

約数の個数: 48

約数和(自身を含む): 113467200

約数和(自身を除く): 73866780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 15349, 30698, 46047, 61396, 76745, 92094, 153490, 184188, 230235, 306980, 460470, 660007, 920940, 1320014, 1980021, 2640028, 3300035, 3960042, 6600070, 7920084, 9900105, 13200140, 19800210, 39600420]

約数ペア:

[(1, 39600420), (2, 19800210), (3, 13200140), (4, 9900105), (5, 7920084), (6, 6600070), (10, 3960042), (12, 3300035), (15, 2640028), (20, 1980021), (30, 1320014), (43, 920940), (60, 660007), (86, 460470), (129, 306980), (172, 230235), (215, 184188), (258, 153490), (430, 92094), (516, 76745), (645, 61396), (860, 46047), (1290, 30698), (2580, 15349)]