8260080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 25903104

約数和(自身を除く): 17643024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 271, 381, 508, 542, 635, 762, 813, 1016, 1084, 1270, 1355, 1524, 1626, 1905, 2032, 2168, 2540, 2710, 3048, 3252, 3810, 4065, 4336, 5080, 5420, 6096, 6504, 7620, 8130, 10160, 10840, 13008, 15240, 16260, 21680, 30480, 32520, 34417, 65040, 68834, 103251, 137668, 172085, 206502, 275336, 344170, 413004, 516255, 550672, 688340, 826008, 1032510, 1376680, 1652016, 2065020, 2753360, 4130040, 8260080]

約数ペア:

[(1, 8260080), (2, 4130040), (3, 2753360), (4, 2065020), (5, 1652016), (6, 1376680), (8, 1032510), (10, 826008), (12, 688340), (15, 550672), (16, 516255), (20, 413004), (24, 344170), (30, 275336), (40, 206502), (48, 172085), (60, 137668), (80, 103251), (120, 68834), (127, 65040), (240, 34417), (254, 32520), (271, 30480), (381, 21680), (508, 16260), (542, 15240), (635, 13008), (762, 10840), (813, 10160), (1016, 8130), (1084, 7620), (1270, 6504), (1355, 6096), (1524, 5420), (1626, 5080), (1905, 4336), (2032, 4065), (2168, 3810), (2540, 3252), (2710, 3048)]