3984629520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{111427}}^1$

素因数の和:111592

約数の個数: 80

約数和(自身を含む): 12435364800

約数和(自身を除く): 8450735280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 35760, 111427, 222854, 334281, 445708, 557135, 668562, 891416, 1114270, 1337124, 1671405, 1782832, 2228540, 2674248, 3342810, 4457080, 5348496, 6685620, 8914160, 13371240, 16602623, 26742480, 33205246, 49807869, 66410492, 83013115, 99615738, 132820984, 166026230, 199231476, 249039345, 265641968, 332052460, 398462952, 498078690, 664104920, 796925904, 996157380, 1328209840, 1992314760, 3984629520]

約数ペア:

[(1, 3984629520), (2, 1992314760), (3, 1328209840), (4, 996157380), (5, 796925904), (6, 664104920), (8, 498078690), (10, 398462952), (12, 332052460), (15, 265641968), (16, 249039345), (20, 199231476), (24, 166026230), (30, 132820984), (40, 99615738), (48, 83013115), (60, 66410492), (80, 49807869), (120, 33205246), (149, 26742480), (240, 16602623), (298, 13371240), (447, 8914160), (596, 6685620), (745, 5348496), (894, 4457080), (1192, 3342810), (1490, 2674248), (1788, 2228540), (2235, 1782832), (2384, 1671405), (2980, 1337124), (3576, 1114270), (4470, 891416), (5960, 668562), (7152, 557135), (8940, 445708), (11920, 334281), (17880, 222854), (35760, 111427)]