898051920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{55849}}^1$

素因数の和:55932

約数の個数: 80

約数和(自身を含む): 2825563200

約数和(自身を除く): 1927511280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 55849, 111698, 167547, 223396, 279245, 335094, 446792, 558490, 670188, 837735, 893584, 1116980, 1340376, 1675470, 2233960, 2680752, 3350940, 3741883, 4467920, 6701880, 7483766, 11225649, 13403760, 14967532, 18709415, 22451298, 29935064, 37418830, 44902596, 56128245, 59870128, 74837660, 89805192, 112256490, 149675320, 179610384, 224512980, 299350640, 449025960, 898051920]

約数ペア:

[(1, 898051920), (2, 449025960), (3, 299350640), (4, 224512980), (5, 179610384), (6, 149675320), (8, 112256490), (10, 89805192), (12, 74837660), (15, 59870128), (16, 56128245), (20, 44902596), (24, 37418830), (30, 29935064), (40, 22451298), (48, 18709415), (60, 14967532), (67, 13403760), (80, 11225649), (120, 7483766), (134, 6701880), (201, 4467920), (240, 3741883), (268, 3350940), (335, 2680752), (402, 2233960), (536, 1675470), (670, 1340376), (804, 1116980), (1005, 893584), (1072, 837735), (1340, 670188), (1608, 558490), (2010, 446792), (2680, 335094), (3216, 279245), (4020, 223396), (5360, 167547), (8040, 111698), (16080, 55849)]