168304440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9413}}^1$

素因数の和:9576

約数の個数: 64

約数和(自身を含む): 508356000

約数和(自身を除く): 340051560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 9413, 17880, 18826, 28239, 37652, 47065, 56478, 75304, 94130, 112956, 141195, 188260, 225912, 282390, 376520, 564780, 1129560, 1402537, 2805074, 4207611, 5610148, 7012685, 8415222, 11220296, 14025370, 16830444, 21038055, 28050740, 33660888, 42076110, 56101480, 84152220, 168304440]

約数ペア:

[(1, 168304440), (2, 84152220), (3, 56101480), (4, 42076110), (5, 33660888), (6, 28050740), (8, 21038055), (10, 16830444), (12, 14025370), (15, 11220296), (20, 8415222), (24, 7012685), (30, 5610148), (40, 4207611), (60, 2805074), (120, 1402537), (149, 1129560), (298, 564780), (447, 376520), (596, 282390), (745, 225912), (894, 188260), (1192, 141195), (1490, 112956), (1788, 94130), (2235, 75304), (2980, 56478), (3576, 47065), (4470, 37652), (5960, 28239), (8940, 18826), (9413, 17880)]