15842760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 49472640

約数和(自身を除く): 33629880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 53, 60, 94, 106, 120, 141, 159, 188, 212, 235, 265, 282, 318, 376, 424, 470, 530, 564, 636, 705, 795, 940, 1060, 1128, 1272, 1410, 1590, 1880, 2120, 2491, 2809, 2820, 3180, 4982, 5618, 5640, 6360, 7473, 8427, 9964, 11236, 12455, 14045, 14946, 16854, 19928, 22472, 24910, 28090, 29892, 33708, 37365, 42135, 49820, 56180, 59784, 67416, 74730, 84270, 99640, 112360, 132023, 149460, 168540, 264046, 298920, 337080, 396069, 528092, 660115, 792138, 1056184, 1320230, 1584276, 1980345, 2640460, 3168552, 3960690, 5280920, 7921380, 15842760]

約数ペア:

[(1, 15842760), (2, 7921380), (3, 5280920), (4, 3960690), (5, 3168552), (6, 2640460), (8, 1980345), (10, 1584276), (12, 1320230), (15, 1056184), (20, 792138), (24, 660115), (30, 528092), (40, 396069), (47, 337080), (53, 298920), (60, 264046), (94, 168540), (106, 149460), (120, 132023), (141, 112360), (159, 99640), (188, 84270), (212, 74730), (235, 67416), (265, 59784), (282, 56180), (318, 49820), (376, 42135), (424, 37365), (470, 33708), (530, 29892), (564, 28090), (636, 24910), (705, 22472), (795, 19928), (940, 16854), (1060, 14946), (1128, 14045), (1272, 12455), (1410, 11236), (1590, 9964), (1880, 8427), (2120, 7473), (2491, 6360), (2809, 5640), (2820, 5618), (3180, 4982)]