2977920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 192

約数和(自身を含む): 11456640

約数和(自身を除く): 8478720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 47, 48, 55, 60, 64, 66, 72, 80, 88, 90, 94, 96, 99, 110, 120, 128, 132, 141, 144, 160, 165, 176, 180, 188, 192, 198, 220, 235, 240, 264, 282, 288, 320, 330, 352, 360, 376, 384, 396, 423, 440, 470, 480, 495, 517, 528, 564, 576, 640, 660, 704, 705, 720, 752, 792, 846, 880, 940, 960, 990, 1034, 1056, 1128, 1152, 1320, 1408, 1410, 1440, 1504, 1551, 1584, 1692, 1760, 1880, 1920, 1980, 2068, 2112, 2115, 2256, 2585, 2640, 2820, 2880, 3008, 3102, 3168, 3384, 3520, 3760, 3960, 4136, 4224, 4230, 4512, 4653, 5170, 5280, 5640, 5760, 6016, 6204, 6336, 6768, 7040, 7520, 7755, 7920, 8272, 8460, 9024, 9306, 10340, 10560, 11280, 12408, 12672, 13536, 15040, 15510, 15840, 16544, 16920, 18048, 18612, 20680, 21120, 22560, 23265, 24816, 27072, 30080, 31020, 31680, 33088, 33840, 37224, 41360, 45120, 46530, 49632, 54144, 62040, 63360, 66176, 67680, 74448, 82720, 90240, 93060, 99264, 124080, 135360, 148896, 165440, 186120, 198528, 248160, 270720, 297792, 330880, 372240, 496320, 595584, 744480, 992640, 1488960, 2977920]

約数ペア:

[(1, 2977920), (2, 1488960), (3, 992640), (4, 744480), (5, 595584), (6, 496320), (8, 372240), (9, 330880), (10, 297792), (11, 270720), (12, 248160), (15, 198528), (16, 186120), (18, 165440), (20, 148896), (22, 135360), (24, 124080), (30, 99264), (32, 93060), (33, 90240), (36, 82720), (40, 74448), (44, 67680), (45, 66176), (47, 63360), (48, 62040), (55, 54144), (60, 49632), (64, 46530), (66, 45120), (72, 41360), (80, 37224), (88, 33840), (90, 33088), (94, 31680), (96, 31020), (99, 30080), (110, 27072), (120, 24816), (128, 23265), (132, 22560), (141, 21120), (144, 20680), (160, 18612), (165, 18048), (176, 16920), (180, 16544), (188, 15840), (192, 15510), (198, 15040), (220, 13536), (235, 12672), (240, 12408), (264, 11280), (282, 10560), (288, 10340), (320, 9306), (330, 9024), (352, 8460), (360, 8272), (376, 7920), (384, 7755), (396, 7520), (423, 7040), (440, 6768), (470, 6336), (480, 6204), (495, 6016), (517, 5760), (528, 5640), (564, 5280), (576, 5170), (640, 4653), (660, 4512), (704, 4230), (705, 4224), (720, 4136), (752, 3960), (792, 3760), (846, 3520), (880, 3384), (940, 3168), (960, 3102), (990, 3008), (1034, 2880), (1056, 2820), (1128, 2640), (1152, 2585), (1320, 2256), (1408, 2115), (1410, 2112), (1440, 2068), (1504, 1980), (1551, 1920), (1584, 1880), (1692, 1760)]