1229564520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{16187}}^1$

素因数の和:16415

約数の個数: 96

約数和(自身を含む): 4015271520

約数和(自身を除く): 2785707000

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, 211, 360, 422, 633, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 6330, 7596, 8440, 9495, 12660, 15192, 16187, 18990, 25320, 32374, 37980, 48561, 64748, 75960, 80935, 97122, 129496, 145683, 161870, 194244, 242805, 291366, 323740, 388488, 485610, 582732, 647480, 728415, 971220, 1165464, 1456830, 1942440, 2913660, 3415457, 5827320, 6830914, 10246371, 13661828, 17077285, 20492742, 27323656, 30739113, 34154570, 40985484, 51231855, 61478226, 68309140, 81970968, 102463710, 122956452, 136618280, 153695565, 204927420, 245912904, 307391130, 409854840, 614782260, 1229564520]

約数ペア:

[(1, 1229564520), (2, 614782260), (3, 409854840), (4, 307391130), (5, 245912904), (6, 204927420), (8, 153695565), (9, 136618280), (10, 122956452), (12, 102463710), (15, 81970968), (18, 68309140), (20, 61478226), (24, 51231855), (30, 40985484), (36, 34154570), (40, 30739113), (45, 27323656), (60, 20492742), (72, 17077285), (90, 13661828), (120, 10246371), (180, 6830914), (211, 5827320), (360, 3415457), (422, 2913660), (633, 1942440), (844, 1456830), (1055, 1165464), (1266, 971220), (1688, 728415), (1899, 647480), (2110, 582732), (2532, 485610), (3165, 388488), (3798, 323740), (4220, 291366), (5064, 242805), (6330, 194244), (7596, 161870), (8440, 145683), (9495, 129496), (12660, 97122), (15192, 80935), (16187, 75960), (18990, 64748), (25320, 48561), (32374, 37980)]