7342680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 22556160

約数和(自身を除く): 15213480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1423, 1720, 2580, 2846, 4269, 5160, 5692, 7115, 8538, 11384, 14230, 17076, 21345, 28460, 34152, 42690, 56920, 61189, 85380, 122378, 170760, 183567, 244756, 305945, 367134, 489512, 611890, 734268, 917835, 1223780, 1468536, 1835670, 2447560, 3671340, 7342680]

約数ペア:

[(1, 7342680), (2, 3671340), (3, 2447560), (4, 1835670), (5, 1468536), (6, 1223780), (8, 917835), (10, 734268), (12, 611890), (15, 489512), (20, 367134), (24, 305945), (30, 244756), (40, 183567), (43, 170760), (60, 122378), (86, 85380), (120, 61189), (129, 56920), (172, 42690), (215, 34152), (258, 28460), (344, 21345), (430, 17076), (516, 14230), (645, 11384), (860, 8538), (1032, 7115), (1290, 5692), (1423, 5160), (1720, 4269), (2580, 2846)]