470460420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20261}}^1$

素因数の和:20322

約数の個数: 96

約数和(自身を含む): 1497767040

約数和(自身を除く): 1027306620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 20261, 23220, 40522, 60783, 81044, 101305, 121566, 182349, 202610, 243132, 303915, 364698, 405220, 547047, 607830, 729396, 871223, 911745, 1094094, 1215660, 1742446, 1823490, 2188188, 2613669, 2735235, 3484892, 3646980, 4356115, 5227338, 5470470, 7841007, 8712230, 10454676, 10940940, 13068345, 15682014, 17424460, 23523021, 26136690, 31364028, 39205035, 47046042, 52273380, 78410070, 94092084, 117615105, 156820140, 235230210, 470460420]

約数ペア:

[(1, 470460420), (2, 235230210), (3, 156820140), (4, 117615105), (5, 94092084), (6, 78410070), (9, 52273380), (10, 47046042), (12, 39205035), (15, 31364028), (18, 26136690), (20, 23523021), (27, 17424460), (30, 15682014), (36, 13068345), (43, 10940940), (45, 10454676), (54, 8712230), (60, 7841007), (86, 5470470), (90, 5227338), (108, 4356115), (129, 3646980), (135, 3484892), (172, 2735235), (180, 2613669), (215, 2188188), (258, 1823490), (270, 1742446), (387, 1215660), (430, 1094094), (516, 911745), (540, 871223), (645, 729396), (774, 607830), (860, 547047), (1161, 405220), (1290, 364698), (1548, 303915), (1935, 243132), (2322, 202610), (2580, 182349), (3870, 121566), (4644, 101305), (5805, 81044), (7740, 60783), (11610, 40522), (20261, 23220)]