118390920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3511}}^1$

素因数の和:3806

約数の個数: 64

約数和(自身を含む): 356538240

約数和(自身を除く): 238147320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 3511, 4215, 5620, 6744, 7022, 8430, 10533, 11240, 14044, 16860, 17555, 21066, 28088, 33720, 35110, 42132, 52665, 70220, 84264, 105330, 140440, 210660, 421320, 986591, 1973182, 2959773, 3946364, 4932955, 5919546, 7892728, 9865910, 11839092, 14798865, 19731820, 23678184, 29597730, 39463640, 59195460, 118390920]

約数ペア:

[(1, 118390920), (2, 59195460), (3, 39463640), (4, 29597730), (5, 23678184), (6, 19731820), (8, 14798865), (10, 11839092), (12, 9865910), (15, 7892728), (20, 5919546), (24, 4932955), (30, 3946364), (40, 2959773), (60, 1973182), (120, 986591), (281, 421320), (562, 210660), (843, 140440), (1124, 105330), (1405, 84264), (1686, 70220), (2248, 52665), (2810, 42132), (3372, 35110), (3511, 33720), (4215, 28088), (5620, 21066), (6744, 17555), (7022, 16860), (8430, 14044), (10533, 11240)]