90228480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23497}}^1$

素因数の和:23521

約数の個数: 72

約数和(自身を含む): 288179472

約数和(自身を除く): 197950992

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, 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, 15038080, 18045696, 22557120, 30076160, 45114240, 90228480]

約数ペア:

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