76920960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{40063}}^1$

素因数の和:40085

約数の個数: 64

約数和(自身を含む): 245191680

約数和(自身を除く): 168270720

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, 40063, 80126, 120189, 160252, 200315, 240378, 320504, 400630, 480756, 600945, 641008, 801260, 961512, 1201890, 1282016, 1602520, 1923024, 2403780, 2564032, 3205040, 3846048, 4807560, 5128064, 6410080, 7692096, 9615120, 12820160, 15384192, 19230240, 25640320, 38460480, 76920960]

約数ペア:

[(1, 76920960), (2, 38460480), (3, 25640320), (4, 19230240), (5, 15384192), (6, 12820160), (8, 9615120), (10, 7692096), (12, 6410080), (15, 5128064), (16, 4807560), (20, 3846048), (24, 3205040), (30, 2564032), (32, 2403780), (40, 1923024), (48, 1602520), (60, 1282016), (64, 1201890), (80, 961512), (96, 801260), (120, 641008), (128, 600945), (160, 480756), (192, 400630), (240, 320504), (320, 240378), (384, 200315), (480, 160252), (640, 120189), (960, 80126), (1920, 40063)]