9976800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{4157}}^1$

素因数の和:4180

約数の個数: 72

約数和(自身を含む): 32482296

約数和(自身を除く): 22505496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 4157, 8314, 12471, 16628, 20785, 24942, 33256, 41570, 49884, 62355, 66512, 83140, 99768, 103925, 124710, 133024, 166280, 199536, 207850, 249420, 311775, 332560, 399072, 415700, 498840, 623550, 665120, 831400, 997680, 1247100, 1662800, 1995360, 2494200, 3325600, 4988400, 9976800]

約数ペア:

[(1, 9976800), (2, 4988400), (3, 3325600), (4, 2494200), (5, 1995360), (6, 1662800), (8, 1247100), (10, 997680), (12, 831400), (15, 665120), (16, 623550), (20, 498840), (24, 415700), (25, 399072), (30, 332560), (32, 311775), (40, 249420), (48, 207850), (50, 199536), (60, 166280), (75, 133024), (80, 124710), (96, 103925), (100, 99768), (120, 83140), (150, 66512), (160, 62355), (200, 49884), (240, 41570), (300, 33256), (400, 24942), (480, 20785), (600, 16628), (800, 12471), (1200, 8314), (2400, 4157)]