15822120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1669}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 48096000

約数和(自身を除く): 32273880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1669, 1896, 2370, 3160, 3338, 4740, 5007, 6676, 8345, 9480, 10014, 13352, 16690, 20028, 25035, 33380, 40056, 50070, 66760, 100140, 131851, 200280, 263702, 395553, 527404, 659255, 791106, 1054808, 1318510, 1582212, 1977765, 2637020, 3164424, 3955530, 5274040, 7911060, 15822120]

約数ペア:

[(1, 15822120), (2, 7911060), (3, 5274040), (4, 3955530), (5, 3164424), (6, 2637020), (8, 1977765), (10, 1582212), (12, 1318510), (15, 1054808), (20, 791106), (24, 659255), (30, 527404), (40, 395553), (60, 263702), (79, 200280), (120, 131851), (158, 100140), (237, 66760), (316, 50070), (395, 40056), (474, 33380), (632, 25035), (790, 20028), (948, 16690), (1185, 13352), (1580, 10014), (1669, 9480), (1896, 8345), (2370, 6676), (3160, 5007), (3338, 4740)]