86166720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9973}}^1$

素因数の和:9999

約数の個数: 112

約数和(自身を含む): 304007520

約数和(自身を除く): 217840800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9973, 19946, 29919, 39892, 49865, 59838, 79784, 89757, 99730, 119676, 149595, 159568, 179514, 199460, 239352, 269271, 299190, 319136, 359028, 398920, 448785, 478704, 538542, 598380, 638272, 718056, 797840, 897570, 957408, 1077084, 1196760, 1346355, 1436112, 1595680, 1795140, 1914816, 2154168, 2393520, 2692710, 2872224, 3191360, 3590280, 4308336, 4787040, 5385420, 5744448, 7180560, 8616672, 9574080, 10770840, 14361120, 17233344, 21541680, 28722240, 43083360, 86166720]

約数ペア:

[(1, 86166720), (2, 43083360), (3, 28722240), (4, 21541680), (5, 17233344), (6, 14361120), (8, 10770840), (9, 9574080), (10, 8616672), (12, 7180560), (15, 5744448), (16, 5385420), (18, 4787040), (20, 4308336), (24, 3590280), (27, 3191360), (30, 2872224), (32, 2692710), (36, 2393520), (40, 2154168), (45, 1914816), (48, 1795140), (54, 1595680), (60, 1436112), (64, 1346355), (72, 1196760), (80, 1077084), (90, 957408), (96, 897570), (108, 797840), (120, 718056), (135, 638272), (144, 598380), (160, 538542), (180, 478704), (192, 448785), (216, 398920), (240, 359028), (270, 319136), (288, 299190), (320, 269271), (360, 239352), (432, 199460), (480, 179514), (540, 159568), (576, 149595), (720, 119676), (864, 99730), (960, 89757), (1080, 79784), (1440, 59838), (1728, 49865), (2160, 39892), (2880, 29919), (4320, 19946), (8640, 9973)]