15428808960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4017919}}^1$

素因数の和:4017943

約数の個数: 72

約数和(自身を含む): 49275770880

約数和(自身を除く): 33846961920

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 4017919, 8035838, 12053757, 16071676, 20089595, 24107514, 32143352, 40179190, 48215028, 60268785, 64286704, 80358380, 96430056, 120537570, 128573408, 160716760, 192860112, 241075140, 257146816, 321433520, 385720224, 482150280, 514293632, 642867040, 771440448, 964300560, 1028587264, 1285734080, 1542880896, 1928601120, 2571468160, 3085761792, 3857202240, 5142936320, 7714404480, 15428808960]

約数ペア:

[(1, 15428808960), (2, 7714404480), (3, 5142936320), (4, 3857202240), (5, 3085761792), (6, 2571468160), (8, 1928601120), (10, 1542880896), (12, 1285734080), (15, 1028587264), (16, 964300560), (20, 771440448), (24, 642867040), (30, 514293632), (32, 482150280), (40, 385720224), (48, 321433520), (60, 257146816), (64, 241075140), (80, 192860112), (96, 160716760), (120, 128573408), (128, 120537570), (160, 96430056), (192, 80358380), (240, 64286704), (256, 60268785), (320, 48215028), (384, 40179190), (480, 32143352), (640, 24107514), (768, 20089595), (960, 16071676), (1280, 12053757), (1920, 8035838), (3840, 4017919)]