23907480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 72079200

約数和(自身を除く): 48171720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 709, 843, 1124, 1405, 1418, 1686, 2127, 2248, 2810, 2836, 3372, 3545, 4215, 4254, 5620, 5672, 6744, 7090, 8430, 8508, 10635, 11240, 14180, 16860, 17016, 21270, 28360, 33720, 42540, 85080, 199229, 398458, 597687, 796916, 996145, 1195374, 1593832, 1992290, 2390748, 2988435, 3984580, 4781496, 5976870, 7969160, 11953740, 23907480]

約数ペア:

[(1, 23907480), (2, 11953740), (3, 7969160), (4, 5976870), (5, 4781496), (6, 3984580), (8, 2988435), (10, 2390748), (12, 1992290), (15, 1593832), (20, 1195374), (24, 996145), (30, 796916), (40, 597687), (60, 398458), (120, 199229), (281, 85080), (562, 42540), (709, 33720), (843, 28360), (1124, 21270), (1405, 17016), (1418, 16860), (1686, 14180), (2127, 11240), (2248, 10635), (2810, 8508), (2836, 8430), (3372, 7090), (3545, 6744), (4215, 5672), (4254, 5620)]