180456960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23497}}^1$

素因数の和:23523

約数の個数: 80

約数和(自身を含む): 576922896

約数和(自身を除く): 396465936

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 23497, 46994, 70491, 93988, 117485, 140982, 187976, 234970, 281964, 352455, 375952, 469940, 563928, 704910, 751904, 939880, 1127856, 1409820, 1503808, 1879760, 2255712, 2819640, 3007616, 3759520, 4511424, 5639280, 6015232, 7519040, 9022848, 11278560, 12030464, 15038080, 18045696, 22557120, 30076160, 36091392, 45114240, 60152320, 90228480, 180456960]

約数ペア:

[(1, 180456960), (2, 90228480), (3, 60152320), (4, 45114240), (5, 36091392), (6, 30076160), (8, 22557120), (10, 18045696), (12, 15038080), (15, 12030464), (16, 11278560), (20, 9022848), (24, 7519040), (30, 6015232), (32, 5639280), (40, 4511424), (48, 3759520), (60, 3007616), (64, 2819640), (80, 2255712), (96, 1879760), (120, 1503808), (128, 1409820), (160, 1127856), (192, 939880), (240, 751904), (256, 704910), (320, 563928), (384, 469940), (480, 375952), (512, 352455), (640, 281964), (768, 234970), (960, 187976), (1280, 140982), (1536, 117485), (1920, 93988), (2560, 70491), (3840, 46994), (7680, 23497)]