80006360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 137721640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 59, 70, 116, 118, 140, 145, 167, 203, 232, 236, 280, 290, 295, 334, 406, 413, 472, 580, 590, 668, 812, 826, 835, 1015, 1160, 1169, 1180, 1336, 1624, 1652, 1670, 1711, 2030, 2065, 2338, 2360, 3304, 3340, 3422, 4060, 4130, 4676, 4843, 5845, 6680, 6844, 8120, 8260, 8555, 9352, 9686, 9853, 11690, 11977, 13688, 16520, 17110, 19372, 19706, 23380, 23954, 24215, 33901, 34220, 38744, 39412, 46760, 47908, 48430, 49265, 59885, 67802, 68440, 68971, 78824, 95816, 96860, 98530, 119770, 135604, 137942, 169505, 193720, 197060, 239540, 271208, 275884, 285737, 339010, 344855, 394120, 479080, 551768, 571474, 678020, 689710, 1142948, 1356040, 1379420, 1428685, 2000159, 2285896, 2758840, 2857370, 4000318, 5714740, 8000636, 10000795, 11429480, 16001272, 20001590, 40003180, 80006360]

約数ペア:

[(1, 80006360), (2, 40003180), (4, 20001590), (5, 16001272), (7, 11429480), (8, 10000795), (10, 8000636), (14, 5714740), (20, 4000318), (28, 2857370), (29, 2758840), (35, 2285896), (40, 2000159), (56, 1428685), (58, 1379420), (59, 1356040), (70, 1142948), (116, 689710), (118, 678020), (140, 571474), (145, 551768), (167, 479080), (203, 394120), (232, 344855), (236, 339010), (280, 285737), (290, 275884), (295, 271208), (334, 239540), (406, 197060), (413, 193720), (472, 169505), (580, 137942), (590, 135604), (668, 119770), (812, 98530), (826, 96860), (835, 95816), (1015, 78824), (1160, 68971), (1169, 68440), (1180, 67802), (1336, 59885), (1624, 49265), (1652, 48430), (1670, 47908), (1711, 46760), (2030, 39412), (2065, 38744), (2338, 34220), (2360, 33901), (3304, 24215), (3340, 23954), (3422, 23380), (4060, 19706), (4130, 19372), (4676, 17110), (4843, 16520), (5845, 13688), (6680, 11977), (6844, 11690), (8120, 9853), (8260, 9686), (8555, 9352)]