8963280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 30756960

約数和(自身を除く): 21793680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 211, 236, 240, 295, 354, 360, 422, 472, 531, 590, 633, 708, 720, 844, 885, 944, 1055, 1062, 1180, 1266, 1416, 1688, 1770, 1899, 2110, 2124, 2360, 2532, 2655, 2832, 3165, 3376, 3540, 3798, 4220, 4248, 4720, 5064, 5310, 6330, 7080, 7596, 8440, 8496, 9495, 10128, 10620, 12449, 12660, 14160, 15192, 16880, 18990, 21240, 24898, 25320, 30384, 37347, 37980, 42480, 49796, 50640, 62245, 74694, 75960, 99592, 112041, 124490, 149388, 151920, 186735, 199184, 224082, 248980, 298776, 373470, 448164, 497960, 560205, 597552, 746940, 896328, 995920, 1120410, 1493880, 1792656, 2240820, 2987760, 4481640, 8963280]

約数ペア:

[(1, 8963280), (2, 4481640), (3, 2987760), (4, 2240820), (5, 1792656), (6, 1493880), (8, 1120410), (9, 995920), (10, 896328), (12, 746940), (15, 597552), (16, 560205), (18, 497960), (20, 448164), (24, 373470), (30, 298776), (36, 248980), (40, 224082), (45, 199184), (48, 186735), (59, 151920), (60, 149388), (72, 124490), (80, 112041), (90, 99592), (118, 75960), (120, 74694), (144, 62245), (177, 50640), (180, 49796), (211, 42480), (236, 37980), (240, 37347), (295, 30384), (354, 25320), (360, 24898), (422, 21240), (472, 18990), (531, 16880), (590, 15192), (633, 14160), (708, 12660), (720, 12449), (844, 10620), (885, 10128), (944, 9495), (1055, 8496), (1062, 8440), (1180, 7596), (1266, 7080), (1416, 6330), (1688, 5310), (1770, 5064), (1899, 4720), (2110, 4248), (2124, 4220), (2360, 3798), (2532, 3540), (2655, 3376), (2832, 3165)]