39907200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{4157}}^1$

素因数の和:4184

約数の個数: 96

約数和(自身を含む): 131475960

約数和(自身を除く): 91568760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4157, 4800, 8314, 9600, 12471, 16628, 20785, 24942, 33256, 41570, 49884, 62355, 66512, 83140, 99768, 103925, 124710, 133024, 166280, 199536, 207850, 249420, 266048, 311775, 332560, 399072, 415700, 498840, 532096, 623550, 665120, 798144, 831400, 997680, 1247100, 1330240, 1596288, 1662800, 1995360, 2494200, 2660480, 3325600, 3990720, 4988400, 6651200, 7981440, 9976800, 13302400, 19953600, 39907200]

約数ペア:

[(1, 39907200), (2, 19953600), (3, 13302400), (4, 9976800), (5, 7981440), (6, 6651200), (8, 4988400), (10, 3990720), (12, 3325600), (15, 2660480), (16, 2494200), (20, 1995360), (24, 1662800), (25, 1596288), (30, 1330240), (32, 1247100), (40, 997680), (48, 831400), (50, 798144), (60, 665120), (64, 623550), (75, 532096), (80, 498840), (96, 415700), (100, 399072), (120, 332560), (128, 311775), (150, 266048), (160, 249420), (192, 207850), (200, 199536), (240, 166280), (300, 133024), (320, 124710), (384, 103925), (400, 99768), (480, 83140), (600, 66512), (640, 62355), (800, 49884), (960, 41570), (1200, 33256), (1600, 24942), (1920, 20785), (2400, 16628), (3200, 12471), (4157, 9600), (4800, 8314)]