301645920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 1005903360

約数和(自身を除く): 704257440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 230, 240, 267, 276, 307, 345, 356, 368, 445, 460, 480, 534, 552, 614, 690, 712, 736, 890, 920, 921, 1068, 1104, 1228, 1335, 1380, 1424, 1535, 1780, 1840, 1842, 2047, 2136, 2208, 2456, 2670, 2760, 2848, 3070, 3560, 3680, 3684, 4094, 4272, 4605, 4912, 5340, 5520, 6140, 6141, 7061, 7120, 7368, 8188, 8544, 9210, 9824, 10235, 10680, 11040, 12280, 12282, 14122, 14240, 14736, 16376, 18420, 20470, 21183, 21360, 24560, 24564, 27323, 28244, 29472, 30705, 32752, 35305, 36840, 40940, 42366, 42720, 49120, 49128, 54646, 56488, 61410, 65504, 70610, 73680, 81880, 81969, 84732, 98256, 105915, 109292, 112976, 122820, 136615, 141220, 147360, 163760, 163938, 169464, 196512, 211830, 218584, 225952, 245640, 273230, 282440, 327520, 327876, 338928, 409845, 423660, 437168, 491280, 546460, 564880, 628429, 655752, 677856, 819690, 847320, 874336, 982560, 1092920, 1129760, 1256858, 1311504, 1639380, 1694640, 1885287, 2185840, 2513716, 2623008, 3142145, 3278760, 3389280, 3770574, 4371680, 5027432, 6284290, 6557520, 7541148, 9426435, 10054864, 12568580, 13115040, 15082296, 18852870, 20109728, 25137160, 30164592, 37705740, 50274320, 60329184, 75411480, 100548640, 150822960, 301645920]

約数ペア:

[(1, 301645920), (2, 150822960), (3, 100548640), (4, 75411480), (5, 60329184), (6, 50274320), (8, 37705740), (10, 30164592), (12, 25137160), (15, 20109728), (16, 18852870), (20, 15082296), (23, 13115040), (24, 12568580), (30, 10054864), (32, 9426435), (40, 7541148), (46, 6557520), (48, 6284290), (60, 5027432), (69, 4371680), (80, 3770574), (89, 3389280), (92, 3278760), (96, 3142145), (115, 2623008), (120, 2513716), (138, 2185840), (160, 1885287), (178, 1694640), (184, 1639380), (230, 1311504), (240, 1256858), (267, 1129760), (276, 1092920), (307, 982560), (345, 874336), (356, 847320), (368, 819690), (445, 677856), (460, 655752), (480, 628429), (534, 564880), (552, 546460), (614, 491280), (690, 437168), (712, 423660), (736, 409845), (890, 338928), (920, 327876), (921, 327520), (1068, 282440), (1104, 273230), (1228, 245640), (1335, 225952), (1380, 218584), (1424, 211830), (1535, 196512), (1780, 169464), (1840, 163938), (1842, 163760), (2047, 147360), (2136, 141220), (2208, 136615), (2456, 122820), (2670, 112976), (2760, 109292), (2848, 105915), (3070, 98256), (3560, 84732), (3680, 81969), (3684, 81880), (4094, 73680), (4272, 70610), (4605, 65504), (4912, 61410), (5340, 56488), (5520, 54646), (6140, 49128), (6141, 49120), (7061, 42720), (7120, 42366), (7368, 40940), (8188, 36840), (8544, 35305), (9210, 32752), (9824, 30705), (10235, 29472), (10680, 28244), (11040, 27323), (12280, 24564), (12282, 24560), (14122, 21360), (14240, 21183), (14736, 20470), (16376, 18420)]