4986240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 18837360

約数和(自身を除く): 13851120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 53, 56, 60, 64, 70, 80, 84, 96, 98, 105, 106, 112, 120, 128, 140, 147, 159, 160, 168, 192, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 320, 336, 371, 384, 392, 420, 424, 448, 480, 490, 530, 560, 588, 636, 640, 672, 735, 742, 784, 795, 840, 848, 896, 960, 980, 1060, 1113, 1120, 1176, 1272, 1344, 1470, 1484, 1568, 1590, 1680, 1696, 1855, 1920, 1960, 2120, 2226, 2240, 2352, 2544, 2597, 2688, 2940, 2968, 3136, 3180, 3360, 3392, 3710, 3920, 4240, 4452, 4480, 4704, 5088, 5194, 5565, 5880, 5936, 6272, 6360, 6720, 6784, 7420, 7791, 7840, 8480, 8904, 9408, 10176, 10388, 11130, 11760, 11872, 12720, 12985, 13440, 14840, 15582, 15680, 16960, 17808, 18816, 20352, 20776, 22260, 23520, 23744, 25440, 25970, 29680, 31164, 31360, 33920, 35616, 38955, 41552, 44520, 47040, 47488, 50880, 51940, 59360, 62328, 71232, 77910, 83104, 89040, 94080, 101760, 103880, 118720, 124656, 142464, 155820, 166208, 178080, 207760, 237440, 249312, 311640, 332416, 356160, 415520, 498624, 623280, 712320, 831040, 997248, 1246560, 1662080, 2493120, 4986240]

約数ペア:

[(1, 4986240), (2, 2493120), (3, 1662080), (4, 1246560), (5, 997248), (6, 831040), (7, 712320), (8, 623280), (10, 498624), (12, 415520), (14, 356160), (15, 332416), (16, 311640), (20, 249312), (21, 237440), (24, 207760), (28, 178080), (30, 166208), (32, 155820), (35, 142464), (40, 124656), (42, 118720), (48, 103880), (49, 101760), (53, 94080), (56, 89040), (60, 83104), (64, 77910), (70, 71232), (80, 62328), (84, 59360), (96, 51940), (98, 50880), (105, 47488), (106, 47040), (112, 44520), (120, 41552), (128, 38955), (140, 35616), (147, 33920), (159, 31360), (160, 31164), (168, 29680), (192, 25970), (196, 25440), (210, 23744), (212, 23520), (224, 22260), (240, 20776), (245, 20352), (265, 18816), (280, 17808), (294, 16960), (318, 15680), (320, 15582), (336, 14840), (371, 13440), (384, 12985), (392, 12720), (420, 11872), (424, 11760), (448, 11130), (480, 10388), (490, 10176), (530, 9408), (560, 8904), (588, 8480), (636, 7840), (640, 7791), (672, 7420), (735, 6784), (742, 6720), (784, 6360), (795, 6272), (840, 5936), (848, 5880), (896, 5565), (960, 5194), (980, 5088), (1060, 4704), (1113, 4480), (1120, 4452), (1176, 4240), (1272, 3920), (1344, 3710), (1470, 3392), (1484, 3360), (1568, 3180), (1590, 3136), (1680, 2968), (1696, 2940), (1855, 2688), (1920, 2597), (1960, 2544), (2120, 2352), (2226, 2240)]