84740520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11969}}^1$

素因数の和:12042

約数の個数: 64

約数和(自身を含む): 258552000

約数和(自身を除く): 173811480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 11969, 23938, 35907, 47876, 59845, 71814, 95752, 119690, 143628, 179535, 239380, 287256, 359070, 478760, 706171, 718140, 1412342, 1436280, 2118513, 2824684, 3530855, 4237026, 5649368, 7061710, 8474052, 10592565, 14123420, 16948104, 21185130, 28246840, 42370260, 84740520]

約数ペア:

[(1, 84740520), (2, 42370260), (3, 28246840), (4, 21185130), (5, 16948104), (6, 14123420), (8, 10592565), (10, 8474052), (12, 7061710), (15, 5649368), (20, 4237026), (24, 3530855), (30, 2824684), (40, 2118513), (59, 1436280), (60, 1412342), (118, 718140), (120, 706171), (177, 478760), (236, 359070), (295, 287256), (354, 239380), (472, 179535), (590, 143628), (708, 119690), (885, 95752), (1180, 71814), (1416, 59845), (1770, 47876), (2360, 35907), (3540, 23938), (7080, 11969)]