65012160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 112

約数和(自身を含む): 208007712

約数和(自身を除く): 142995552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 281, 320, 480, 482, 562, 723, 843, 960, 964, 1124, 1205, 1405, 1446, 1686, 1928, 2248, 2410, 2810, 2892, 3372, 3615, 3856, 4215, 4496, 4820, 5620, 5784, 6744, 7230, 7712, 8430, 8992, 9640, 11240, 11568, 13488, 14460, 15424, 16860, 17984, 19280, 22480, 23136, 26976, 28920, 33720, 38560, 44960, 46272, 53952, 57840, 67440, 67721, 77120, 89920, 115680, 134880, 135442, 203163, 231360, 269760, 270884, 338605, 406326, 541768, 677210, 812652, 1015815, 1083536, 1354420, 1625304, 2031630, 2167072, 2708840, 3250608, 4063260, 4334144, 5417680, 6501216, 8126520, 10835360, 13002432, 16253040, 21670720, 32506080, 65012160]

約数ペア:

[(1, 65012160), (2, 32506080), (3, 21670720), (4, 16253040), (5, 13002432), (6, 10835360), (8, 8126520), (10, 6501216), (12, 5417680), (15, 4334144), (16, 4063260), (20, 3250608), (24, 2708840), (30, 2167072), (32, 2031630), (40, 1625304), (48, 1354420), (60, 1083536), (64, 1015815), (80, 812652), (96, 677210), (120, 541768), (160, 406326), (192, 338605), (240, 270884), (241, 269760), (281, 231360), (320, 203163), (480, 135442), (482, 134880), (562, 115680), (723, 89920), (843, 77120), (960, 67721), (964, 67440), (1124, 57840), (1205, 53952), (1405, 46272), (1446, 44960), (1686, 38560), (1928, 33720), (2248, 28920), (2410, 26976), (2810, 23136), (2892, 22480), (3372, 19280), (3615, 17984), (3856, 16860), (4215, 15424), (4496, 14460), (4820, 13488), (5620, 11568), (5784, 11240), (6744, 9640), (7230, 8992), (7712, 8430)]