266644080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2079

約数の個数: 120

約数和(自身を含む): 900463200

約数和(自身を除く): 633819120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1861, 1990, 2388, 2985, 3184, 3582, 3722, 3980, 4776, 5583, 5970, 7164, 7444, 7960, 8955, 9305, 9552, 11166, 11940, 14328, 14888, 15920, 16749, 17910, 18610, 22332, 23880, 27915, 28656, 29776, 33498, 35820, 37220, 44664, 47760, 55830, 66996, 71640, 74440, 83745, 89328, 111660, 133992, 143280, 148880, 167490, 223320, 267984, 334980, 370339, 446640, 669960, 740678, 1111017, 1339920, 1481356, 1851695, 2222034, 2962712, 3333051, 3703390, 4444068, 5555085, 5925424, 6666102, 7406780, 8888136, 11110170, 13332204, 14813560, 16665255, 17776272, 22220340, 26664408, 29627120, 33330510, 44440680, 53328816, 66661020, 88881360, 133322040, 266644080]

約数ペア:

[(1, 266644080), (2, 133322040), (3, 88881360), (4, 66661020), (5, 53328816), (6, 44440680), (8, 33330510), (9, 29627120), (10, 26664408), (12, 22220340), (15, 17776272), (16, 16665255), (18, 14813560), (20, 13332204), (24, 11110170), (30, 8888136), (36, 7406780), (40, 6666102), (45, 5925424), (48, 5555085), (60, 4444068), (72, 3703390), (80, 3333051), (90, 2962712), (120, 2222034), (144, 1851695), (180, 1481356), (199, 1339920), (240, 1111017), (360, 740678), (398, 669960), (597, 446640), (720, 370339), (796, 334980), (995, 267984), (1194, 223320), (1592, 167490), (1791, 148880), (1861, 143280), (1990, 133992), (2388, 111660), (2985, 89328), (3184, 83745), (3582, 74440), (3722, 71640), (3980, 66996), (4776, 55830), (5583, 47760), (5970, 44664), (7164, 37220), (7444, 35820), (7960, 33498), (8955, 29776), (9305, 28656), (9552, 27915), (11166, 23880), (11940, 22332), (14328, 18610), (14888, 17910), (15920, 16749)]