30494574720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{33721}}^1$

素因数の和:33903

約数の個数: 192

約数和(自身を含む): 105975431640

約数和(自身を除く): 75480856920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 384, 471, 480, 576, 628, 640, 720, 785, 942, 960, 1152, 1256, 1413, 1440, 1570, 1884, 1920, 2355, 2512, 2826, 2880, 3140, 3768, 4710, 5024, 5652, 5760, 6280, 7065, 7536, 9420, 10048, 11304, 12560, 14130, 15072, 18840, 20096, 22608, 25120, 28260, 30144, 33721, 37680, 45216, 50240, 56520, 60288, 67442, 75360, 90432, 100480, 101163, 113040, 134884, 150720, 168605, 180864, 202326, 226080, 269768, 301440, 303489, 337210, 404652, 452160, 505815, 539536, 606978, 674420, 809304, 904320, 1011630, 1079072, 1213956, 1348840, 1517445, 1618608, 2023260, 2158144, 2427912, 2697680, 3034890, 3237216, 4046520, 4316288, 4855824, 5294197, 5395360, 6069780, 6474432, 8093040, 9711648, 10588394, 10790720, 12139560, 12948864, 15882591, 16186080, 19423296, 21176788, 21581440, 24279120, 26470985, 31765182, 32372160, 38846592, 42353576, 47647773, 48558240, 52941970, 63530364, 64744320, 79412955, 84707152, 95295546, 97116480, 105883940, 127060728, 158825910, 169414304, 190591092, 194232960, 211767880, 238238865, 254121456, 317651820, 338828608, 381182184, 423535760, 476477730, 508242912, 635303640, 677657216, 762364368, 847071520, 952955460, 1016485824, 1270607280, 1524728736, 1694143040, 1905910920, 2032971648, 2541214560, 3049457472, 3388286080, 3811821840, 5082429120, 6098914944, 7623643680, 10164858240, 15247287360, 30494574720]

約数ペア:

[(1, 30494574720), (2, 15247287360), (3, 10164858240), (4, 7623643680), (5, 6098914944), (6, 5082429120), (8, 3811821840), (9, 3388286080), (10, 3049457472), (12, 2541214560), (15, 2032971648), (16, 1905910920), (18, 1694143040), (20, 1524728736), (24, 1270607280), (30, 1016485824), (32, 952955460), (36, 847071520), (40, 762364368), (45, 677657216), (48, 635303640), (60, 508242912), (64, 476477730), (72, 423535760), (80, 381182184), (90, 338828608), (96, 317651820), (120, 254121456), (128, 238238865), (144, 211767880), (157, 194232960), (160, 190591092), (180, 169414304), (192, 158825910), (240, 127060728), (288, 105883940), (314, 97116480), (320, 95295546), (360, 84707152), (384, 79412955), (471, 64744320), (480, 63530364), (576, 52941970), (628, 48558240), (640, 47647773), (720, 42353576), (785, 38846592), (942, 32372160), (960, 31765182), (1152, 26470985), (1256, 24279120), (1413, 21581440), (1440, 21176788), (1570, 19423296), (1884, 16186080), (1920, 15882591), (2355, 12948864), (2512, 12139560), (2826, 10790720), (2880, 10588394), (3140, 9711648), (3768, 8093040), (4710, 6474432), (5024, 6069780), (5652, 5395360), (5760, 5294197), (6280, 4855824), (7065, 4316288), (7536, 4046520), (9420, 3237216), (10048, 3034890), (11304, 2697680), (12560, 2427912), (14130, 2158144), (15072, 2023260), (18840, 1618608), (20096, 1517445), (22608, 1348840), (25120, 1213956), (28260, 1079072), (30144, 1011630), (33721, 904320), (37680, 809304), (45216, 674420), (50240, 606978), (56520, 539536), (60288, 505815), (67442, 452160), (75360, 404652), (90432, 337210), (100480, 303489), (101163, 301440), (113040, 269768), (134884, 226080), (150720, 202326), (168605, 180864)]