260984520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3643}}^1$

素因数の和:3859

約数の個数: 96

約数和(自身を含む): 852696000

約数和(自身を除く): 591711480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3643, 3980, 4776, 5970, 7164, 7286, 7960, 8955, 10929, 11940, 14328, 14572, 17910, 18215, 21858, 23880, 29144, 32787, 35820, 36430, 43716, 54645, 65574, 71640, 72860, 87432, 109290, 131148, 145720, 163935, 218580, 262296, 327870, 437160, 655740, 724957, 1311480, 1449914, 2174871, 2899828, 3624785, 4349742, 5799656, 6524613, 7249570, 8699484, 10874355, 13049226, 14499140, 17398968, 21748710, 26098452, 28998280, 32623065, 43497420, 52196904, 65246130, 86994840, 130492260, 260984520]

約数ペア:

[(1, 260984520), (2, 130492260), (3, 86994840), (4, 65246130), (5, 52196904), (6, 43497420), (8, 32623065), (9, 28998280), (10, 26098452), (12, 21748710), (15, 17398968), (18, 14499140), (20, 13049226), (24, 10874355), (30, 8699484), (36, 7249570), (40, 6524613), (45, 5799656), (60, 4349742), (72, 3624785), (90, 2899828), (120, 2174871), (180, 1449914), (199, 1311480), (360, 724957), (398, 655740), (597, 437160), (796, 327870), (995, 262296), (1194, 218580), (1592, 163935), (1791, 145720), (1990, 131148), (2388, 109290), (2985, 87432), (3582, 72860), (3643, 71640), (3980, 65574), (4776, 54645), (5970, 43716), (7164, 36430), (7286, 35820), (7960, 32787), (8955, 29144), (10929, 23880), (11940, 21858), (14328, 18215), (14572, 17910)]