68634240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35747}}^1$

素因数の和:35769

約数の個数: 64

約数和(自身を含む): 218777760

約数和(自身を除く): 150143520

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, 35747, 71494, 107241, 142988, 178735, 214482, 285976, 357470, 428964, 536205, 571952, 714940, 857928, 1072410, 1143904, 1429880, 1715856, 2144820, 2287808, 2859760, 3431712, 4289640, 4575616, 5719520, 6863424, 8579280, 11439040, 13726848, 17158560, 22878080, 34317120, 68634240]

約数ペア:

[(1, 68634240), (2, 34317120), (3, 22878080), (4, 17158560), (5, 13726848), (6, 11439040), (8, 8579280), (10, 6863424), (12, 5719520), (15, 4575616), (16, 4289640), (20, 3431712), (24, 2859760), (30, 2287808), (32, 2144820), (40, 1715856), (48, 1429880), (60, 1143904), (64, 1072410), (80, 857928), (96, 714940), (120, 571952), (128, 536205), (160, 428964), (192, 357470), (240, 285976), (320, 214482), (384, 178735), (480, 142988), (640, 107241), (960, 71494), (1920, 35747)]