238613280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{497111}}^1$

素因数の和:497129

約数の個数: 48

約数和(自身を含む): 751633344

約数和(自身を除く): 513020064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 497111, 994222, 1491333, 1988444, 2485555, 2982666, 3976888, 4971110, 5965332, 7456665, 7953776, 9942220, 11930664, 14913330, 15907552, 19884440, 23861328, 29826660, 39768880, 47722656, 59653320, 79537760, 119306640, 238613280]

約数ペア:

[(1, 238613280), (2, 119306640), (3, 79537760), (4, 59653320), (5, 47722656), (6, 39768880), (8, 29826660), (10, 23861328), (12, 19884440), (15, 15907552), (16, 14913330), (20, 11930664), (24, 9942220), (30, 7953776), (32, 7456665), (40, 5965332), (48, 4971110), (60, 3976888), (80, 2982666), (96, 2485555), (120, 1988444), (160, 1491333), (240, 994222), (480, 497111)]