286560

素因数分解:

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

素因数の和:220

約数の個数: 72

約数和(自身を含む): 982800

約数和(自身を除く): 696240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 199, 240, 288, 360, 398, 480, 597, 720, 796, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5970, 6368, 7164, 7960, 8955, 9552, 11940, 14328, 15920, 17910, 19104, 23880, 28656, 31840, 35820, 47760, 57312, 71640, 95520, 143280, 286560]

約数ペア:

[(1, 286560), (2, 143280), (3, 95520), (4, 71640), (5, 57312), (6, 47760), (8, 35820), (9, 31840), (10, 28656), (12, 23880), (15, 19104), (16, 17910), (18, 15920), (20, 14328), (24, 11940), (30, 9552), (32, 8955), (36, 7960), (40, 7164), (45, 6368), (48, 5970), (60, 4776), (72, 3980), (80, 3582), (90, 3184), (96, 2985), (120, 2388), (144, 1990), (160, 1791), (180, 1592), (199, 1440), (240, 1194), (288, 995), (360, 796), (398, 720), (480, 597)]