306594120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{364993}}^1$

素因数の和:365014

約数の個数: 64

約数和(自身を含む): 1051182720

約数和(自身を除く): 744588600

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, 364993, 729986, 1094979, 1459972, 1824965, 2189958, 2554951, 2919944, 3649930, 4379916, 5109902, 5474895, 7299860, 7664853, 8759832, 10219804, 10949790, 12774755, 14599720, 15329706, 20439608, 21899580, 25549510, 30659412, 38324265, 43799160, 51099020, 61318824, 76648530, 102198040, 153297060, 306594120]

約数ペア:

[(1, 306594120), (2, 153297060), (3, 102198040), (4, 76648530), (5, 61318824), (6, 51099020), (7, 43799160), (8, 38324265), (10, 30659412), (12, 25549510), (14, 21899580), (15, 20439608), (20, 15329706), (21, 14599720), (24, 12774755), (28, 10949790), (30, 10219804), (35, 8759832), (40, 7664853), (42, 7299860), (56, 5474895), (60, 5109902), (70, 4379916), (84, 3649930), (105, 2919944), (120, 2554951), (140, 2189958), (168, 1824965), (210, 1459972), (280, 1094979), (420, 729986), (840, 364993)]