12258120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14593}}^1$

素因数の和:14614

約数の個数: 64

約数和(自身を含む): 42030720

約数和(自身を除く): 29772600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14593, 29186, 43779, 58372, 72965, 87558, 102151, 116744, 145930, 175116, 204302, 218895, 291860, 306453, 350232, 408604, 437790, 510755, 583720, 612906, 817208, 875580, 1021510, 1225812, 1532265, 1751160, 2043020, 2451624, 3064530, 4086040, 6129060, 12258120]

約数ペア:

[(1, 12258120), (2, 6129060), (3, 4086040), (4, 3064530), (5, 2451624), (6, 2043020), (7, 1751160), (8, 1532265), (10, 1225812), (12, 1021510), (14, 875580), (15, 817208), (20, 612906), (21, 583720), (24, 510755), (28, 437790), (30, 408604), (35, 350232), (40, 306453), (42, 291860), (56, 218895), (60, 204302), (70, 175116), (84, 145930), (105, 116744), (120, 102151), (140, 87558), (168, 72965), (210, 58372), (280, 43779), (420, 29186), (840, 14593)]