1201528080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3300

約数の個数: 240

約数和(自身を含む): 4406176320

約数和(自身を除く): 3204648240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2565, 2736, 3078, 3240, 3253, 3420, 3888, 4104, 4560, 4617, 4860, 5130, 6156, 6480, 6506, 6840, 7695, 8208, 9234, 9720, 9759, 10260, 12312, 13012, 13680, 15390, 16265, 18468, 19440, 19518, 20520, 23085, 24624, 26024, 29277, 30780, 32530, 36936, 39036, 41040, 46170, 48795, 52048, 58554, 61560, 61807, 65060, 73872, 78072, 87831, 92340, 97590, 117108, 123120, 123614, 130120, 146385, 156144, 175662, 184680, 185421, 195180, 234216, 247228, 260240, 263493, 292770, 309035, 351324, 369360, 370842, 390360, 439155, 468432, 494456, 526986, 556263, 585540, 618070, 702648, 741684, 780720, 790479, 878310, 927105, 988912, 1053972, 1112526, 1171080, 1236140, 1317465, 1405296, 1483368, 1580958, 1668789, 1756620, 1854210, 2107944, 2225052, 2342160, 2472280, 2634930, 2781315, 2966736, 3161916, 3337578, 3513240, 3708420, 3952395, 4215888, 4450104, 4944560, 5006367, 5269860, 5562630, 6323832, 6675156, 7026480, 7416840, 7904790, 8343945, 8900208, 10012734, 10539720, 11125260, 12647664, 13350312, 14833680, 15019101, 15809580, 16687890, 20025468, 21079440, 22250520, 25031835, 26700624, 30038202, 31619160, 33375780, 40050936, 44501040, 50063670, 60076404, 63238320, 66751560, 75095505, 80101872, 100127340, 120152808, 133503120, 150191010, 200254680, 240305616, 300382020, 400509360, 600764040, 1201528080]

約数ペア:

[(1, 1201528080), (2, 600764040), (3, 400509360), (4, 300382020), (5, 240305616), (6, 200254680), (8, 150191010), (9, 133503120), (10, 120152808), (12, 100127340), (15, 80101872), (16, 75095505), (18, 66751560), (19, 63238320), (20, 60076404), (24, 50063670), (27, 44501040), (30, 40050936), (36, 33375780), (38, 31619160), (40, 30038202), (45, 26700624), (48, 25031835), (54, 22250520), (57, 21079440), (60, 20025468), (72, 16687890), (76, 15809580), (80, 15019101), (81, 14833680), (90, 13350312), (95, 12647664), (108, 11125260), (114, 10539720), (120, 10012734), (135, 8900208), (144, 8343945), (152, 7904790), (162, 7416840), (171, 7026480), (180, 6675156), (190, 6323832), (216, 5562630), (228, 5269860), (240, 5006367), (243, 4944560), (270, 4450104), (285, 4215888), (304, 3952395), (324, 3708420), (342, 3513240), (360, 3337578), (380, 3161916), (405, 2966736), (432, 2781315), (456, 2634930), (486, 2472280), (513, 2342160), (540, 2225052), (570, 2107944), (648, 1854210), (684, 1756620), (720, 1668789), (760, 1580958), (810, 1483368), (855, 1405296), (912, 1317465), (972, 1236140), (1026, 1171080), (1080, 1112526), (1140, 1053972), (1215, 988912), (1296, 927105), (1368, 878310), (1520, 790479), (1539, 780720), (1620, 741684), (1710, 702648), (1944, 618070), (2052, 585540), (2160, 556263), (2280, 526986), (2430, 494456), (2565, 468432), (2736, 439155), (3078, 390360), (3240, 370842), (3253, 369360), (3420, 351324), (3888, 309035), (4104, 292770), (4560, 263493), (4617, 260240), (4860, 247228), (5130, 234216), (6156, 195180), (6480, 185421), (6506, 184680), (6840, 175662), (7695, 156144), (8208, 146385), (9234, 130120), (9720, 123614), (9759, 123120), (10260, 117108), (12312, 97590), (13012, 92340), (13680, 87831), (15390, 78072), (16265, 73872), (18468, 65060), (19440, 61807), (19518, 61560), (20520, 58554), (23085, 52048), (24624, 48795), (26024, 46170), (29277, 41040), (30780, 39036), (32530, 36936)]