987843960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13789}}^1$

素因数の和:14005

約数の個数: 96

約数和(自身を含む): 3226860000

約数和(自身を除く): 2239016040

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, 3980, 4776, 5970, 7164, 7960, 8955, 11940, 13789, 14328, 17910, 23880, 27578, 35820, 41367, 55156, 68945, 71640, 82734, 110312, 124101, 137890, 165468, 206835, 248202, 275780, 330936, 413670, 496404, 551560, 620505, 827340, 992808, 1241010, 1654680, 2482020, 2744011, 4964040, 5488022, 8232033, 10976044, 13720055, 16464066, 21952088, 24696099, 27440110, 32928132, 41160165, 49392198, 54880220, 65856264, 82320330, 98784396, 109760440, 123480495, 164640660, 197568792, 246960990, 329281320, 493921980, 987843960]

約数ペア:

[(1, 987843960), (2, 493921980), (3, 329281320), (4, 246960990), (5, 197568792), (6, 164640660), (8, 123480495), (9, 109760440), (10, 98784396), (12, 82320330), (15, 65856264), (18, 54880220), (20, 49392198), (24, 41160165), (30, 32928132), (36, 27440110), (40, 24696099), (45, 21952088), (60, 16464066), (72, 13720055), (90, 10976044), (120, 8232033), (180, 5488022), (199, 4964040), (360, 2744011), (398, 2482020), (597, 1654680), (796, 1241010), (995, 992808), (1194, 827340), (1592, 620505), (1791, 551560), (1990, 496404), (2388, 413670), (2985, 330936), (3582, 275780), (3980, 248202), (4776, 206835), (5970, 165468), (7164, 137890), (7960, 124101), (8955, 110312), (11940, 82734), (13789, 71640), (14328, 68945), (17910, 55156), (23880, 41367), (27578, 35820)]