831389280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75307}}^1$

素因数の和:75348

約数の個数: 96

約数和(自身を含む): 2732776704

約数和(自身を除く): 1901387424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 75307, 150614, 225921, 301228, 376535, 451842, 602456, 753070, 903684, 1129605, 1204912, 1506140, 1732061, 1807368, 2259210, 2409824, 3012280, 3464122, 3614736, 4518420, 5196183, 6024560, 6928244, 7229472, 8660305, 9036840, 10392366, 12049120, 13856488, 17320610, 18073680, 20784732, 25980915, 27712976, 34641220, 36147360, 41569464, 51961830, 55425952, 69282440, 83138928, 103923660, 138564880, 166277856, 207847320, 277129760, 415694640, 831389280]

約数ペア:

[(1, 831389280), (2, 415694640), (3, 277129760), (4, 207847320), (5, 166277856), (6, 138564880), (8, 103923660), (10, 83138928), (12, 69282440), (15, 55425952), (16, 51961830), (20, 41569464), (23, 36147360), (24, 34641220), (30, 27712976), (32, 25980915), (40, 20784732), (46, 18073680), (48, 17320610), (60, 13856488), (69, 12049120), (80, 10392366), (92, 9036840), (96, 8660305), (115, 7229472), (120, 6928244), (138, 6024560), (160, 5196183), (184, 4518420), (230, 3614736), (240, 3464122), (276, 3012280), (345, 2409824), (368, 2259210), (460, 1807368), (480, 1732061), (552, 1506140), (690, 1204912), (736, 1129605), (920, 903684), (1104, 753070), (1380, 602456), (1840, 451842), (2208, 376535), (2760, 301228), (3680, 225921), (5520, 150614), (11040, 75307)]