18069308520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4857341}}^1$

素因数の和:4857386

約数の個数: 64

約数和(自身を含む): 55956579840

約数和(自身を除く): 37887271320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 4857341, 9714682, 14572023, 19429364, 24286705, 29144046, 38858728, 48573410, 58288092, 72860115, 97146820, 116576184, 145720230, 150577571, 194293640, 291440460, 301155142, 451732713, 582880920, 602310284, 752887855, 903465426, 1204620568, 1505775710, 1806930852, 2258663565, 3011551420, 3613861704, 4517327130, 6023102840, 9034654260, 18069308520]

約数ペア:

[(1, 18069308520), (2, 9034654260), (3, 6023102840), (4, 4517327130), (5, 3613861704), (6, 3011551420), (8, 2258663565), (10, 1806930852), (12, 1505775710), (15, 1204620568), (20, 903465426), (24, 752887855), (30, 602310284), (31, 582880920), (40, 451732713), (60, 301155142), (62, 291440460), (93, 194293640), (120, 150577571), (124, 145720230), (155, 116576184), (186, 97146820), (248, 72860115), (310, 58288092), (372, 48573410), (465, 38858728), (620, 29144046), (744, 24286705), (930, 19429364), (1240, 14572023), (1860, 9714682), (3720, 4857341)]