309098880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 1079788320

約数和(自身を除く): 770689440

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, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 384, 412, 480, 515, 521, 576, 618, 640, 720, 824, 927, 960, 1030, 1042, 1152, 1236, 1440, 1545, 1563, 1648, 1854, 1920, 2060, 2084, 2472, 2605, 2880, 3090, 3126, 3296, 3708, 4120, 4168, 4635, 4689, 4944, 5210, 5760, 6180, 6252, 6592, 7416, 7815, 8240, 8336, 9270, 9378, 9888, 10420, 12360, 12504, 13184, 14832, 15630, 16480, 16672, 18540, 18756, 19776, 20840, 23445, 24720, 25008, 29664, 31260, 32960, 33344, 37080, 37512, 39552, 41680, 46890, 49440, 50016, 53663, 59328, 62520, 65920, 66688, 74160, 75024, 83360, 93780, 98880, 100032, 107326, 118656, 125040, 148320, 150048, 160989, 166720, 187560, 197760, 200064, 214652, 250080, 268315, 296640, 300096, 321978, 333440, 375120, 429304, 482967, 500160, 536630, 593280, 600192, 643956, 750240, 804945, 858608, 965934, 1000320, 1073260, 1287912, 1500480, 1609890, 1717216, 1931868, 2146520, 2414835, 2575824, 3000960, 3219780, 3434432, 3863736, 4293040, 4829670, 5151648, 6439560, 6868864, 7727472, 8586080, 9659340, 10303296, 12879120, 15454944, 17172160, 19318680, 20606592, 25758240, 30909888, 34344320, 38637360, 51516480, 61819776, 77274720, 103032960, 154549440, 309098880]

約数ペア:

[(1, 309098880), (2, 154549440), (3, 103032960), (4, 77274720), (5, 61819776), (6, 51516480), (8, 38637360), (9, 34344320), (10, 30909888), (12, 25758240), (15, 20606592), (16, 19318680), (18, 17172160), (20, 15454944), (24, 12879120), (30, 10303296), (32, 9659340), (36, 8586080), (40, 7727472), (45, 6868864), (48, 6439560), (60, 5151648), (64, 4829670), (72, 4293040), (80, 3863736), (90, 3434432), (96, 3219780), (103, 3000960), (120, 2575824), (128, 2414835), (144, 2146520), (160, 1931868), (180, 1717216), (192, 1609890), (206, 1500480), (240, 1287912), (288, 1073260), (309, 1000320), (320, 965934), (360, 858608), (384, 804945), (412, 750240), (480, 643956), (515, 600192), (521, 593280), (576, 536630), (618, 500160), (640, 482967), (720, 429304), (824, 375120), (927, 333440), (960, 321978), (1030, 300096), (1042, 296640), (1152, 268315), (1236, 250080), (1440, 214652), (1545, 200064), (1563, 197760), (1648, 187560), (1854, 166720), (1920, 160989), (2060, 150048), (2084, 148320), (2472, 125040), (2605, 118656), (2880, 107326), (3090, 100032), (3126, 98880), (3296, 93780), (3708, 83360), (4120, 75024), (4168, 74160), (4635, 66688), (4689, 65920), (4944, 62520), (5210, 59328), (5760, 53663), (6180, 50016), (6252, 49440), (6592, 46890), (7416, 41680), (7815, 39552), (8240, 37512), (8336, 37080), (9270, 33344), (9378, 32960), (9888, 31260), (10420, 29664), (12360, 25008), (12504, 24720), (13184, 23445), (14832, 20840), (15630, 19776), (16480, 18756), (16672, 18540)]