68370480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3517}}^1$

素因数の和:3545

約数の個数: 120

約数和(自身を含む): 238182672

約数和(自身を除く): 169812192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3517, 3888, 4860, 6480, 7034, 9720, 10551, 14068, 17585, 19440, 21102, 28136, 31653, 35170, 42204, 52755, 56272, 63306, 70340, 84408, 94959, 105510, 126612, 140680, 158265, 168816, 189918, 211020, 253224, 281360, 284877, 316530, 379836, 422040, 474795, 506448, 569754, 633060, 759672, 844080, 854631, 949590, 1139508, 1266120, 1424385, 1519344, 1709262, 1899180, 2279016, 2532240, 2848770, 3418524, 3798360, 4273155, 4558032, 5697540, 6837048, 7596720, 8546310, 11395080, 13674096, 17092620, 22790160, 34185240, 68370480]

約数ペア:

[(1, 68370480), (2, 34185240), (3, 22790160), (4, 17092620), (5, 13674096), (6, 11395080), (8, 8546310), (9, 7596720), (10, 6837048), (12, 5697540), (15, 4558032), (16, 4273155), (18, 3798360), (20, 3418524), (24, 2848770), (27, 2532240), (30, 2279016), (36, 1899180), (40, 1709262), (45, 1519344), (48, 1424385), (54, 1266120), (60, 1139508), (72, 949590), (80, 854631), (81, 844080), (90, 759672), (108, 633060), (120, 569754), (135, 506448), (144, 474795), (162, 422040), (180, 379836), (216, 316530), (240, 284877), (243, 281360), (270, 253224), (324, 211020), (360, 189918), (405, 168816), (432, 158265), (486, 140680), (540, 126612), (648, 105510), (720, 94959), (810, 84408), (972, 70340), (1080, 63306), (1215, 56272), (1296, 52755), (1620, 42204), (1944, 35170), (2160, 31653), (2430, 28136), (3240, 21102), (3517, 19440), (3888, 17585), (4860, 14068), (6480, 10551), (7034, 9720)]