9997440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 32901120

約数和(自身を除く): 22903680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 127, 128, 160, 164, 192, 205, 240, 246, 254, 320, 328, 381, 384, 410, 480, 492, 508, 615, 635, 640, 656, 762, 820, 960, 984, 1016, 1230, 1270, 1312, 1524, 1640, 1905, 1920, 1968, 2032, 2460, 2540, 2624, 3048, 3280, 3810, 3936, 4064, 4920, 5080, 5207, 5248, 6096, 6560, 7620, 7872, 8128, 9840, 10160, 10414, 12192, 13120, 15240, 15621, 15744, 16256, 19680, 20320, 20828, 24384, 26035, 26240, 30480, 31242, 39360, 40640, 41656, 48768, 52070, 60960, 62484, 78105, 78720, 81280, 83312, 104140, 121920, 124968, 156210, 166624, 208280, 243840, 249936, 312420, 333248, 416560, 499872, 624840, 666496, 833120, 999744, 1249680, 1666240, 1999488, 2499360, 3332480, 4998720, 9997440]

約数ペア:

[(1, 9997440), (2, 4998720), (3, 3332480), (4, 2499360), (5, 1999488), (6, 1666240), (8, 1249680), (10, 999744), (12, 833120), (15, 666496), (16, 624840), (20, 499872), (24, 416560), (30, 333248), (32, 312420), (40, 249936), (41, 243840), (48, 208280), (60, 166624), (64, 156210), (80, 124968), (82, 121920), (96, 104140), (120, 83312), (123, 81280), (127, 78720), (128, 78105), (160, 62484), (164, 60960), (192, 52070), (205, 48768), (240, 41656), (246, 40640), (254, 39360), (320, 31242), (328, 30480), (381, 26240), (384, 26035), (410, 24384), (480, 20828), (492, 20320), (508, 19680), (615, 16256), (635, 15744), (640, 15621), (656, 15240), (762, 13120), (820, 12192), (960, 10414), (984, 10160), (1016, 9840), (1230, 8128), (1270, 7872), (1312, 7620), (1524, 6560), (1640, 6096), (1905, 5248), (1920, 5207), (1968, 5080), (2032, 4920), (2460, 4064), (2540, 3936), (2624, 3810), (3048, 3280)]