2380578960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{66571}}^1$

素因数の和:66736

約数の個数: 80

約数和(自身を含む): 7429435200

約数和(自身を除く): 5048856240

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, 66571, 133142, 199713, 266284, 332855, 399426, 532568, 665710, 798852, 998565, 1065136, 1331420, 1597704, 1997130, 2662840, 3195408, 3994260, 5325680, 7988520, 9919079, 15977040, 19838158, 29757237, 39676316, 49595395, 59514474, 79352632, 99190790, 119028948, 148786185, 158705264, 198381580, 238057896, 297572370, 396763160, 476115792, 595144740, 793526320, 1190289480, 2380578960]

約数ペア:

[(1, 2380578960), (2, 1190289480), (3, 793526320), (4, 595144740), (5, 476115792), (6, 396763160), (8, 297572370), (10, 238057896), (12, 198381580), (15, 158705264), (16, 148786185), (20, 119028948), (24, 99190790), (30, 79352632), (40, 59514474), (48, 49595395), (60, 39676316), (80, 29757237), (120, 19838158), (149, 15977040), (240, 9919079), (298, 7988520), (447, 5325680), (596, 3994260), (745, 3195408), (894, 2662840), (1192, 1997130), (1490, 1597704), (1788, 1331420), (2235, 1065136), (2384, 998565), (2980, 798852), (3576, 665710), (4470, 532568), (5960, 399426), (7152, 332855), (8940, 266284), (11920, 199713), (17880, 133142), (35760, 66571)]