685644439440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2687537}}^1$

素因数の和:2688616

約数の個数: 80

約数和(自身を含む): 2127498081408

約数和(自身を除く): 1441853641968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1063, 2126, 3189, 4252, 5315, 6378, 8504, 10630, 12756, 15945, 17008, 21260, 25512, 31890, 42520, 51024, 63780, 85040, 127560, 255120, 2687537, 5375074, 8062611, 10750148, 13437685, 16125222, 21500296, 26875370, 32250444, 40313055, 43000592, 53750740, 64500888, 80626110, 107501480, 129001776, 161252220, 215002960, 322504440, 645008880, 2856851831, 5713703662, 8570555493, 11427407324, 14284259155, 17141110986, 22854814648, 28568518310, 34282221972, 42852777465, 45709629296, 57137036620, 68564443944, 85705554930, 114274073240, 137128887888, 171411109860, 228548146480, 342822219720, 685644439440]

約数ペア:

[(1, 685644439440), (2, 342822219720), (3, 228548146480), (4, 171411109860), (5, 137128887888), (6, 114274073240), (8, 85705554930), (10, 68564443944), (12, 57137036620), (15, 45709629296), (16, 42852777465), (20, 34282221972), (24, 28568518310), (30, 22854814648), (40, 17141110986), (48, 14284259155), (60, 11427407324), (80, 8570555493), (120, 5713703662), (240, 2856851831), (1063, 645008880), (2126, 322504440), (3189, 215002960), (4252, 161252220), (5315, 129001776), (6378, 107501480), (8504, 80626110), (10630, 64500888), (12756, 53750740), (15945, 43000592), (17008, 40313055), (21260, 32250444), (25512, 26875370), (31890, 21500296), (42520, 16125222), (51024, 13437685), (63780, 10750148), (85040, 8062611), (127560, 5375074), (255120, 2687537)]