9516420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17623}}^1$

素因数の和:17641

約数の個数: 48

約数和(自身を含む): 29608320

約数和(自身を除く): 20091900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 17623, 35246, 52869, 70492, 88115, 105738, 158607, 176230, 211476, 264345, 317214, 352460, 475821, 528690, 634428, 793035, 951642, 1057380, 1586070, 1903284, 2379105, 3172140, 4758210, 9516420]

約数ペア:

[(1, 9516420), (2, 4758210), (3, 3172140), (4, 2379105), (5, 1903284), (6, 1586070), (9, 1057380), (10, 951642), (12, 793035), (15, 634428), (18, 528690), (20, 475821), (27, 352460), (30, 317214), (36, 264345), (45, 211476), (54, 176230), (60, 158607), (90, 105738), (108, 88115), (135, 70492), (180, 52869), (270, 35246), (540, 17623)]