8131718880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5647027}}^1$

素因数の和:5647048

約数の個数: 72

約数和(自身を含む): 27749495592

約数和(自身を除く): 19617776712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5647027, 11294054, 16941081, 22588108, 28235135, 33882162, 45176216, 50823243, 56470270, 67764324, 84705405, 90352432, 101646486, 112940540, 135528648, 169410810, 180704864, 203292972, 225881080, 254116215, 271057296, 338821620, 406585944, 451762160, 508232430, 542114592, 677643240, 813171888, 903524320, 1016464860, 1355286480, 1626343776, 2032929720, 2710572960, 4065859440, 8131718880]

約数ペア:

[(1, 8131718880), (2, 4065859440), (3, 2710572960), (4, 2032929720), (5, 1626343776), (6, 1355286480), (8, 1016464860), (9, 903524320), (10, 813171888), (12, 677643240), (15, 542114592), (16, 508232430), (18, 451762160), (20, 406585944), (24, 338821620), (30, 271057296), (32, 254116215), (36, 225881080), (40, 203292972), (45, 180704864), (48, 169410810), (60, 135528648), (72, 112940540), (80, 101646486), (90, 90352432), (96, 84705405), (120, 67764324), (144, 56470270), (160, 50823243), (180, 45176216), (240, 33882162), (288, 28235135), (360, 22588108), (480, 16941081), (720, 11294054), (1440, 5647027)]