16740480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8719}}^1$

素因数の和:8741

約数の個数: 64

約数和(自身を含む): 53366400

約数和(自身を除く): 36625920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 8719, 17438, 26157, 34876, 43595, 52314, 69752, 87190, 104628, 130785, 139504, 174380, 209256, 261570, 279008, 348760, 418512, 523140, 558016, 697520, 837024, 1046280, 1116032, 1395040, 1674048, 2092560, 2790080, 3348096, 4185120, 5580160, 8370240, 16740480]

約数ペア:

[(1, 16740480), (2, 8370240), (3, 5580160), (4, 4185120), (5, 3348096), (6, 2790080), (8, 2092560), (10, 1674048), (12, 1395040), (15, 1116032), (16, 1046280), (20, 837024), (24, 697520), (30, 558016), (32, 523140), (40, 418512), (48, 348760), (60, 279008), (64, 261570), (80, 209256), (96, 174380), (120, 139504), (128, 130785), (160, 104628), (192, 87190), (240, 69752), (320, 52314), (384, 43595), (480, 34876), (640, 26157), (960, 17438), (1920, 8719)]