245571360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8387}}^1$

素因数の和:8466

約数の個数: 96

約数和(自身を含む): 786324672

約数和(自身を除く): 540753312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 8387, 9760, 14640, 16774, 25161, 29280, 33548, 41935, 50322, 67096, 83870, 100644, 125805, 134192, 167740, 201288, 251610, 268384, 335480, 402576, 503220, 511607, 670960, 805152, 1006440, 1023214, 1341920, 1534821, 2012880, 2046428, 2558035, 3069642, 4025760, 4092856, 5116070, 6139284, 7674105, 8185712, 10232140, 12278568, 15348210, 16371424, 20464280, 24557136, 30696420, 40928560, 49114272, 61392840, 81857120, 122785680, 245571360]

約数ペア:

[(1, 245571360), (2, 122785680), (3, 81857120), (4, 61392840), (5, 49114272), (6, 40928560), (8, 30696420), (10, 24557136), (12, 20464280), (15, 16371424), (16, 15348210), (20, 12278568), (24, 10232140), (30, 8185712), (32, 7674105), (40, 6139284), (48, 5116070), (60, 4092856), (61, 4025760), (80, 3069642), (96, 2558035), (120, 2046428), (122, 2012880), (160, 1534821), (183, 1341920), (240, 1023214), (244, 1006440), (305, 805152), (366, 670960), (480, 511607), (488, 503220), (610, 402576), (732, 335480), (915, 268384), (976, 251610), (1220, 201288), (1464, 167740), (1830, 134192), (1952, 125805), (2440, 100644), (2928, 83870), (3660, 67096), (4880, 50322), (5856, 41935), (7320, 33548), (8387, 29280), (9760, 25161), (14640, 16774)]