7370880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 25704000

約数和(自身を除く): 18333120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 349, 352, 384, 440, 480, 528, 640, 660, 698, 704, 880, 960, 1047, 1056, 1320, 1396, 1408, 1745, 1760, 1920, 2094, 2112, 2640, 2792, 3490, 3520, 3839, 4188, 4224, 5235, 5280, 5584, 6980, 7040, 7678, 8376, 10470, 10560, 11168, 11517, 13960, 15356, 16752, 19195, 20940, 21120, 22336, 23034, 27920, 30712, 33504, 38390, 41880, 44672, 46068, 55840, 57585, 61424, 67008, 76780, 83760, 92136, 111680, 115170, 122848, 134016, 153560, 167520, 184272, 223360, 230340, 245696, 307120, 335040, 368544, 460680, 491392, 614240, 670080, 737088, 921360, 1228480, 1474176, 1842720, 2456960, 3685440, 7370880]

約数ペア:

[(1, 7370880), (2, 3685440), (3, 2456960), (4, 1842720), (5, 1474176), (6, 1228480), (8, 921360), (10, 737088), (11, 670080), (12, 614240), (15, 491392), (16, 460680), (20, 368544), (22, 335040), (24, 307120), (30, 245696), (32, 230340), (33, 223360), (40, 184272), (44, 167520), (48, 153560), (55, 134016), (60, 122848), (64, 115170), (66, 111680), (80, 92136), (88, 83760), (96, 76780), (110, 67008), (120, 61424), (128, 57585), (132, 55840), (160, 46068), (165, 44672), (176, 41880), (192, 38390), (220, 33504), (240, 30712), (264, 27920), (320, 23034), (330, 22336), (349, 21120), (352, 20940), (384, 19195), (440, 16752), (480, 15356), (528, 13960), (640, 11517), (660, 11168), (698, 10560), (704, 10470), (880, 8376), (960, 7678), (1047, 7040), (1056, 6980), (1320, 5584), (1396, 5280), (1408, 5235), (1745, 4224), (1760, 4188), (1920, 3839), (2094, 3520), (2112, 3490), (2640, 2792)]