29937480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 90210240

約数和(自身を除く): 60272760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 787, 951, 1268, 1574, 1585, 1902, 2361, 2536, 3148, 3170, 3804, 3935, 4722, 4755, 6296, 6340, 7608, 7870, 9444, 9510, 11805, 12680, 15740, 18888, 19020, 23610, 31480, 38040, 47220, 94440, 249479, 498958, 748437, 997916, 1247395, 1496874, 1995832, 2494790, 2993748, 3742185, 4989580, 5987496, 7484370, 9979160, 14968740, 29937480]

約数ペア:

[(1, 29937480), (2, 14968740), (3, 9979160), (4, 7484370), (5, 5987496), (6, 4989580), (8, 3742185), (10, 2993748), (12, 2494790), (15, 1995832), (20, 1496874), (24, 1247395), (30, 997916), (40, 748437), (60, 498958), (120, 249479), (317, 94440), (634, 47220), (787, 38040), (951, 31480), (1268, 23610), (1574, 19020), (1585, 18888), (1902, 15740), (2361, 12680), (2536, 11805), (3148, 9510), (3170, 9444), (3804, 7870), (3935, 7608), (4722, 6340), (4755, 6296)]