15240080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6569}}^1$

素因数の和:6611

約数の個数: 40

約数和(自身を含む): 36660600

約数和(自身を除く): 21420520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 6569, 13138, 26276, 32845, 52552, 65690, 105104, 131380, 190501, 262760, 381002, 525520, 762004, 952505, 1524008, 1905010, 3048016, 3810020, 7620040, 15240080]

約数ペア:

[(1, 15240080), (2, 7620040), (4, 3810020), (5, 3048016), (8, 1905010), (10, 1524008), (16, 952505), (20, 762004), (29, 525520), (40, 381002), (58, 262760), (80, 190501), (116, 131380), (145, 105104), (232, 65690), (290, 52552), (464, 32845), (580, 26276), (1160, 13138), (2320, 6569)]