4066080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 13172544

約数和(自身を除く): 9106464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 197, 215, 240, 258, 344, 394, 430, 480, 516, 591, 645, 688, 788, 860, 985, 1032, 1182, 1290, 1376, 1576, 1720, 1970, 2064, 2364, 2580, 2955, 3152, 3440, 3940, 4128, 4728, 5160, 5910, 6304, 6880, 7880, 8471, 9456, 10320, 11820, 15760, 16942, 18912, 20640, 23640, 25413, 31520, 33884, 42355, 47280, 50826, 67768, 84710, 94560, 101652, 127065, 135536, 169420, 203304, 254130, 271072, 338840, 406608, 508260, 677680, 813216, 1016520, 1355360, 2033040, 4066080]

約数ペア:

[(1, 4066080), (2, 2033040), (3, 1355360), (4, 1016520), (5, 813216), (6, 677680), (8, 508260), (10, 406608), (12, 338840), (15, 271072), (16, 254130), (20, 203304), (24, 169420), (30, 135536), (32, 127065), (40, 101652), (43, 94560), (48, 84710), (60, 67768), (80, 50826), (86, 47280), (96, 42355), (120, 33884), (129, 31520), (160, 25413), (172, 23640), (197, 20640), (215, 18912), (240, 16942), (258, 15760), (344, 11820), (394, 10320), (430, 9456), (480, 8471), (516, 7880), (591, 6880), (645, 6304), (688, 5910), (788, 5160), (860, 4728), (985, 4128), (1032, 3940), (1182, 3440), (1290, 3152), (1376, 2955), (1576, 2580), (1720, 2364), (1970, 2064)]