9841920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 34437312

約数和(自身を除く): 24595392

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, 233, 240, 256, 264, 320, 330, 352, 384, 440, 466, 480, 528, 640, 660, 699, 704, 768, 880, 932, 960, 1056, 1165, 1280, 1320, 1398, 1408, 1760, 1864, 1920, 2112, 2330, 2563, 2640, 2796, 2816, 3495, 3520, 3728, 3840, 4224, 4660, 5126, 5280, 5592, 6990, 7040, 7456, 7689, 8448, 9320, 10252, 10560, 11184, 12815, 13980, 14080, 14912, 15378, 18640, 20504, 21120, 22368, 25630, 27960, 29824, 30756, 37280, 38445, 41008, 42240, 44736, 51260, 55920, 59648, 61512, 74560, 76890, 82016, 89472, 102520, 111840, 123024, 149120, 153780, 164032, 178944, 205040, 223680, 246048, 298240, 307560, 328064, 410080, 447360, 492096, 615120, 656128, 820160, 894720, 984192, 1230240, 1640320, 1968384, 2460480, 3280640, 4920960, 9841920]

約数ペア:

[(1, 9841920), (2, 4920960), (3, 3280640), (4, 2460480), (5, 1968384), (6, 1640320), (8, 1230240), (10, 984192), (11, 894720), (12, 820160), (15, 656128), (16, 615120), (20, 492096), (22, 447360), (24, 410080), (30, 328064), (32, 307560), (33, 298240), (40, 246048), (44, 223680), (48, 205040), (55, 178944), (60, 164032), (64, 153780), (66, 149120), (80, 123024), (88, 111840), (96, 102520), (110, 89472), (120, 82016), (128, 76890), (132, 74560), (160, 61512), (165, 59648), (176, 55920), (192, 51260), (220, 44736), (233, 42240), (240, 41008), (256, 38445), (264, 37280), (320, 30756), (330, 29824), (352, 27960), (384, 25630), (440, 22368), (466, 21120), (480, 20504), (528, 18640), (640, 15378), (660, 14912), (699, 14080), (704, 13980), (768, 12815), (880, 11184), (932, 10560), (960, 10252), (1056, 9320), (1165, 8448), (1280, 7689), (1320, 7456), (1398, 7040), (1408, 6990), (1760, 5592), (1864, 5280), (1920, 5126), (2112, 4660), (2330, 4224), (2563, 3840), (2640, 3728), (2796, 3520), (2816, 3495)]