9945480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 30306240

約数和(自身を除く): 20360760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1237, 1340, 1608, 2010, 2474, 2680, 3711, 4020, 4948, 6185, 7422, 8040, 9896, 12370, 14844, 18555, 24740, 29688, 37110, 49480, 74220, 82879, 148440, 165758, 248637, 331516, 414395, 497274, 663032, 828790, 994548, 1243185, 1657580, 1989096, 2486370, 3315160, 4972740, 9945480]

約数ペア:

[(1, 9945480), (2, 4972740), (3, 3315160), (4, 2486370), (5, 1989096), (6, 1657580), (8, 1243185), (10, 994548), (12, 828790), (15, 663032), (20, 497274), (24, 414395), (30, 331516), (40, 248637), (60, 165758), (67, 148440), (120, 82879), (134, 74220), (201, 49480), (268, 37110), (335, 29688), (402, 24740), (536, 18555), (670, 14844), (804, 12370), (1005, 9896), (1237, 8040), (1340, 7422), (1608, 6185), (2010, 4948), (2474, 4020), (2680, 3711)]