1911480960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1019}}^1$

素因数の和:2018

約数の個数: 128

約数和(自身を含む): 6105067200

約数和(自身を除く): 4193586240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 977, 1019, 1920, 1954, 2038, 2931, 3057, 3908, 4076, 4885, 5095, 5862, 6114, 7816, 8152, 9770, 10190, 11724, 12228, 14655, 15285, 15632, 16304, 19540, 20380, 23448, 24456, 29310, 30570, 31264, 32608, 39080, 40760, 46896, 48912, 58620, 61140, 62528, 65216, 78160, 81520, 93792, 97824, 117240, 122280, 125056, 130432, 156320, 163040, 187584, 195648, 234480, 244560, 312640, 326080, 375168, 391296, 468960, 489120, 625280, 652160, 937920, 978240, 995563, 1875840, 1956480, 1991126, 2986689, 3982252, 4977815, 5973378, 7964504, 9955630, 11946756, 14933445, 15929008, 19911260, 23893512, 29866890, 31858016, 39822520, 47787024, 59733780, 63716032, 79645040, 95574048, 119467560, 127432064, 159290080, 191148096, 238935120, 318580160, 382296192, 477870240, 637160320, 955740480, 1911480960]

約数ペア:

[(1, 1911480960), (2, 955740480), (3, 637160320), (4, 477870240), (5, 382296192), (6, 318580160), (8, 238935120), (10, 191148096), (12, 159290080), (15, 127432064), (16, 119467560), (20, 95574048), (24, 79645040), (30, 63716032), (32, 59733780), (40, 47787024), (48, 39822520), (60, 31858016), (64, 29866890), (80, 23893512), (96, 19911260), (120, 15929008), (128, 14933445), (160, 11946756), (192, 9955630), (240, 7964504), (320, 5973378), (384, 4977815), (480, 3982252), (640, 2986689), (960, 1991126), (977, 1956480), (1019, 1875840), (1920, 995563), (1954, 978240), (2038, 937920), (2931, 652160), (3057, 625280), (3908, 489120), (4076, 468960), (4885, 391296), (5095, 375168), (5862, 326080), (6114, 312640), (7816, 244560), (8152, 234480), (9770, 195648), (10190, 187584), (11724, 163040), (12228, 156320), (14655, 130432), (15285, 125056), (15632, 122280), (16304, 117240), (19540, 97824), (20380, 93792), (23448, 81520), (24456, 78160), (29310, 65216), (30570, 62528), (31264, 61140), (32608, 58620), (39080, 48912), (40760, 46896)]