291114240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1684

約数の個数: 144

約数和(自身を含む): 950116608

約数和(自身を除く): 659002368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1613, 1880, 1920, 2256, 2820, 3008, 3226, 3760, 3840, 4512, 4839, 5640, 6016, 6452, 7520, 8065, 9024, 9678, 11280, 12032, 12904, 15040, 16130, 18048, 19356, 22560, 24195, 25808, 30080, 32260, 36096, 38712, 45120, 48390, 51616, 60160, 64520, 75811, 77424, 90240, 96780, 103232, 129040, 151622, 154848, 180480, 193560, 206464, 227433, 258080, 303244, 309696, 379055, 387120, 412928, 454866, 516160, 606488, 619392, 758110, 774240, 909732, 1032320, 1137165, 1212976, 1238784, 1516220, 1548480, 1819464, 2064640, 2274330, 2425952, 3032440, 3096960, 3638928, 4548660, 4851904, 6064880, 6193920, 7277856, 9097320, 9703808, 12129760, 14555712, 18194640, 19407616, 24259520, 29111424, 36389280, 48519040, 58222848, 72778560, 97038080, 145557120, 291114240]

約数ペア:

[(1, 291114240), (2, 145557120), (3, 97038080), (4, 72778560), (5, 58222848), (6, 48519040), (8, 36389280), (10, 29111424), (12, 24259520), (15, 19407616), (16, 18194640), (20, 14555712), (24, 12129760), (30, 9703808), (32, 9097320), (40, 7277856), (47, 6193920), (48, 6064880), (60, 4851904), (64, 4548660), (80, 3638928), (94, 3096960), (96, 3032440), (120, 2425952), (128, 2274330), (141, 2064640), (160, 1819464), (188, 1548480), (192, 1516220), (235, 1238784), (240, 1212976), (256, 1137165), (282, 1032320), (320, 909732), (376, 774240), (384, 758110), (470, 619392), (480, 606488), (564, 516160), (640, 454866), (705, 412928), (752, 387120), (768, 379055), (940, 309696), (960, 303244), (1128, 258080), (1280, 227433), (1410, 206464), (1504, 193560), (1613, 180480), (1880, 154848), (1920, 151622), (2256, 129040), (2820, 103232), (3008, 96780), (3226, 90240), (3760, 77424), (3840, 75811), (4512, 64520), (4839, 60160), (5640, 51616), (6016, 48390), (6452, 45120), (7520, 38712), (8065, 36096), (9024, 32260), (9678, 30080), (11280, 25808), (12032, 24195), (12904, 22560), (15040, 19356), (16130, 18048)]