9972480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 37748592

約数和(自身を除く): 27776112

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, 256, 265, 280, 294, 318, 320, 336, 371, 384, 392, 420, 424, 448, 480, 490, 530, 560, 588, 636, 640, 672, 735, 742, 768, 784, 795, 840, 848, 896, 960, 980, 1060, 1113, 1120, 1176, 1272, 1280, 1344, 1470, 1484, 1568, 1590, 1680, 1696, 1792, 1855, 1920, 1960, 2120, 2226, 2240, 2352, 2544, 2597, 2688, 2940, 2968, 3136, 3180, 3360, 3392, 3710, 3840, 3920, 4240, 4452, 4480, 4704, 5088, 5194, 5376, 5565, 5880, 5936, 6272, 6360, 6720, 6784, 7420, 7791, 7840, 8480, 8904, 8960, 9408, 10176, 10388, 11130, 11760, 11872, 12544, 12720, 12985, 13440, 13568, 14840, 15582, 15680, 16960, 17808, 18816, 20352, 20776, 22260, 23520, 23744, 25440, 25970, 26880, 29680, 31164, 31360, 33920, 35616, 37632, 38955, 40704, 41552, 44520, 47040, 47488, 50880, 51940, 59360, 62328, 62720, 67840, 71232, 77910, 83104, 89040, 94080, 94976, 101760, 103880, 118720, 124656, 142464, 155820, 166208, 178080, 188160, 203520, 207760, 237440, 249312, 284928, 311640, 332416, 356160, 415520, 474880, 498624, 623280, 664832, 712320, 831040, 997248, 1246560, 1424640, 1662080, 1994496, 2493120, 3324160, 4986240, 9972480]

約数ペア:

[(1, 9972480), (2, 4986240), (3, 3324160), (4, 2493120), (5, 1994496), (6, 1662080), (7, 1424640), (8, 1246560), (10, 997248), (12, 831040), (14, 712320), (15, 664832), (16, 623280), (20, 498624), (21, 474880), (24, 415520), (28, 356160), (30, 332416), (32, 311640), (35, 284928), (40, 249312), (42, 237440), (48, 207760), (49, 203520), (53, 188160), (56, 178080), (60, 166208), (64, 155820), (70, 142464), (80, 124656), (84, 118720), (96, 103880), (98, 101760), (105, 94976), (106, 94080), (112, 89040), (120, 83104), (128, 77910), (140, 71232), (147, 67840), (159, 62720), (160, 62328), (168, 59360), (192, 51940), (196, 50880), (210, 47488), (212, 47040), (224, 44520), (240, 41552), (245, 40704), (256, 38955), (265, 37632), (280, 35616), (294, 33920), (318, 31360), (320, 31164), (336, 29680), (371, 26880), (384, 25970), (392, 25440), (420, 23744), (424, 23520), (448, 22260), (480, 20776), (490, 20352), (530, 18816), (560, 17808), (588, 16960), (636, 15680), (640, 15582), (672, 14840), (735, 13568), (742, 13440), (768, 12985), (784, 12720), (795, 12544), (840, 11872), (848, 11760), (896, 11130), (960, 10388), (980, 10176), (1060, 9408), (1113, 8960), (1120, 8904), (1176, 8480), (1272, 7840), (1280, 7791), (1344, 7420), (1470, 6784), (1484, 6720), (1568, 6360), (1590, 6272), (1680, 5936), (1696, 5880), (1792, 5565), (1855, 5376), (1920, 5194), (1960, 5088), (2120, 4704), (2226, 4480), (2240, 4452), (2352, 4240), (2544, 3920), (2597, 3840), (2688, 3710), (2940, 3392), (2968, 3360), (3136, 3180)]