2693760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 9106560

約数和(自身を除く): 6412800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 64, 69, 80, 92, 96, 115, 120, 122, 128, 138, 160, 183, 184, 192, 230, 240, 244, 276, 305, 320, 345, 366, 368, 384, 460, 480, 488, 552, 610, 640, 690, 732, 736, 915, 920, 960, 976, 1104, 1220, 1380, 1403, 1464, 1472, 1830, 1840, 1920, 1952, 2208, 2440, 2760, 2806, 2928, 2944, 3660, 3680, 3904, 4209, 4416, 4880, 5520, 5612, 5856, 7015, 7320, 7360, 7808, 8418, 8832, 9760, 11040, 11224, 11712, 14030, 14640, 14720, 16836, 19520, 21045, 22080, 22448, 23424, 28060, 29280, 33672, 39040, 42090, 44160, 44896, 56120, 58560, 67344, 84180, 89792, 112240, 117120, 134688, 168360, 179584, 224480, 269376, 336720, 448960, 538752, 673440, 897920, 1346880, 2693760]

約数ペア:

[(1, 2693760), (2, 1346880), (3, 897920), (4, 673440), (5, 538752), (6, 448960), (8, 336720), (10, 269376), (12, 224480), (15, 179584), (16, 168360), (20, 134688), (23, 117120), (24, 112240), (30, 89792), (32, 84180), (40, 67344), (46, 58560), (48, 56120), (60, 44896), (61, 44160), (64, 42090), (69, 39040), (80, 33672), (92, 29280), (96, 28060), (115, 23424), (120, 22448), (122, 22080), (128, 21045), (138, 19520), (160, 16836), (183, 14720), (184, 14640), (192, 14030), (230, 11712), (240, 11224), (244, 11040), (276, 9760), (305, 8832), (320, 8418), (345, 7808), (366, 7360), (368, 7320), (384, 7015), (460, 5856), (480, 5612), (488, 5520), (552, 4880), (610, 4416), (640, 4209), (690, 3904), (732, 3680), (736, 3660), (915, 2944), (920, 2928), (960, 2806), (976, 2760), (1104, 2440), (1220, 2208), (1380, 1952), (1403, 1920), (1464, 1840), (1472, 1830)]