8505120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 30481920

約数和(自身を除く): 21976800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 47, 48, 52, 58, 60, 65, 78, 80, 87, 94, 96, 104, 116, 120, 130, 141, 145, 156, 160, 174, 188, 195, 208, 232, 235, 240, 260, 282, 290, 312, 348, 376, 377, 390, 416, 435, 464, 470, 480, 520, 564, 580, 611, 624, 696, 705, 752, 754, 780, 870, 928, 940, 1040, 1128, 1131, 1160, 1222, 1248, 1363, 1392, 1410, 1504, 1508, 1560, 1740, 1833, 1880, 1885, 2080, 2256, 2262, 2320, 2444, 2726, 2784, 2820, 3016, 3055, 3120, 3480, 3666, 3760, 3770, 4089, 4512, 4524, 4640, 4888, 5452, 5640, 5655, 6032, 6110, 6240, 6815, 6960, 7332, 7520, 7540, 8178, 9048, 9165, 9776, 10904, 11280, 11310, 12064, 12220, 13630, 13920, 14664, 15080, 16356, 17719, 18096, 18330, 19552, 20445, 21808, 22560, 22620, 24440, 27260, 29328, 30160, 32712, 35438, 36192, 36660, 40890, 43616, 45240, 48880, 53157, 54520, 58656, 60320, 65424, 70876, 73320, 81780, 88595, 90480, 97760, 106314, 109040, 130848, 141752, 146640, 163560, 177190, 180960, 212628, 218080, 265785, 283504, 293280, 327120, 354380, 425256, 531570, 567008, 654240, 708760, 850512, 1063140, 1417520, 1701024, 2126280, 2835040, 4252560, 8505120]

約数ペア:

[(1, 8505120), (2, 4252560), (3, 2835040), (4, 2126280), (5, 1701024), (6, 1417520), (8, 1063140), (10, 850512), (12, 708760), (13, 654240), (15, 567008), (16, 531570), (20, 425256), (24, 354380), (26, 327120), (29, 293280), (30, 283504), (32, 265785), (39, 218080), (40, 212628), (47, 180960), (48, 177190), (52, 163560), (58, 146640), (60, 141752), (65, 130848), (78, 109040), (80, 106314), (87, 97760), (94, 90480), (96, 88595), (104, 81780), (116, 73320), (120, 70876), (130, 65424), (141, 60320), (145, 58656), (156, 54520), (160, 53157), (174, 48880), (188, 45240), (195, 43616), (208, 40890), (232, 36660), (235, 36192), (240, 35438), (260, 32712), (282, 30160), (290, 29328), (312, 27260), (348, 24440), (376, 22620), (377, 22560), (390, 21808), (416, 20445), (435, 19552), (464, 18330), (470, 18096), (480, 17719), (520, 16356), (564, 15080), (580, 14664), (611, 13920), (624, 13630), (696, 12220), (705, 12064), (752, 11310), (754, 11280), (780, 10904), (870, 9776), (928, 9165), (940, 9048), (1040, 8178), (1128, 7540), (1131, 7520), (1160, 7332), (1222, 6960), (1248, 6815), (1363, 6240), (1392, 6110), (1410, 6032), (1504, 5655), (1508, 5640), (1560, 5452), (1740, 4888), (1833, 4640), (1880, 4524), (1885, 4512), (2080, 4089), (2256, 3770), (2262, 3760), (2320, 3666), (2444, 3480), (2726, 3120), (2784, 3055), (2820, 3016)]