87648480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6763}}^1$

素因数の和:6790

約数の個数: 120

約数和(自身を含む): 309371832

約数和(自身を除く): 221723352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 6763, 12960, 13526, 20289, 27052, 33815, 40578, 54104, 60867, 67630, 81156, 101445, 108208, 121734, 135260, 162312, 182601, 202890, 216416, 243468, 270520, 304335, 324624, 365202, 405780, 486936, 541040, 547803, 608670, 649248, 730404, 811560, 913005, 973872, 1082080, 1095606, 1217340, 1460808, 1623120, 1826010, 1947744, 2191212, 2434680, 2739015, 2921616, 3246240, 3652020, 4382424, 4869360, 5478030, 5843232, 7304040, 8764848, 9738720, 10956060, 14608080, 17529696, 21912120, 29216160, 43824240, 87648480]

約数ペア:

[(1, 87648480), (2, 43824240), (3, 29216160), (4, 21912120), (5, 17529696), (6, 14608080), (8, 10956060), (9, 9738720), (10, 8764848), (12, 7304040), (15, 5843232), (16, 5478030), (18, 4869360), (20, 4382424), (24, 3652020), (27, 3246240), (30, 2921616), (32, 2739015), (36, 2434680), (40, 2191212), (45, 1947744), (48, 1826010), (54, 1623120), (60, 1460808), (72, 1217340), (80, 1095606), (81, 1082080), (90, 973872), (96, 913005), (108, 811560), (120, 730404), (135, 649248), (144, 608670), (160, 547803), (162, 541040), (180, 486936), (216, 405780), (240, 365202), (270, 324624), (288, 304335), (324, 270520), (360, 243468), (405, 216416), (432, 202890), (480, 182601), (540, 162312), (648, 135260), (720, 121734), (810, 108208), (864, 101445), (1080, 81156), (1296, 67630), (1440, 60867), (1620, 54104), (2160, 40578), (2592, 33815), (3240, 27052), (4320, 20289), (6480, 13526), (6763, 12960)]