30748800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{3203}}^1$

素因数の和:3230

約数の個数: 96

約数和(自身を含む): 101310480

約数和(自身を除く): 70561680

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, 3203, 4800, 6406, 9600, 9609, 12812, 16015, 19218, 25624, 32030, 38436, 48045, 51248, 64060, 76872, 80075, 96090, 102496, 128120, 153744, 160150, 192180, 204992, 240225, 256240, 307488, 320300, 384360, 409984, 480450, 512480, 614976, 640600, 768720, 960900, 1024960, 1229952, 1281200, 1537440, 1921800, 2049920, 2562400, 3074880, 3843600, 5124800, 6149760, 7687200, 10249600, 15374400, 30748800]

約数ペア:

[(1, 30748800), (2, 15374400), (3, 10249600), (4, 7687200), (5, 6149760), (6, 5124800), (8, 3843600), (10, 3074880), (12, 2562400), (15, 2049920), (16, 1921800), (20, 1537440), (24, 1281200), (25, 1229952), (30, 1024960), (32, 960900), (40, 768720), (48, 640600), (50, 614976), (60, 512480), (64, 480450), (75, 409984), (80, 384360), (96, 320300), (100, 307488), (120, 256240), (128, 240225), (150, 204992), (160, 192180), (192, 160150), (200, 153744), (240, 128120), (300, 102496), (320, 96090), (384, 80075), (400, 76872), (480, 64060), (600, 51248), (640, 48045), (800, 38436), (960, 32030), (1200, 25624), (1600, 19218), (1920, 16015), (2400, 12812), (3200, 9609), (3203, 9600), (4800, 6406)]