160878720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83791}}^1$

素因数の和:83813

約数の個数: 64

約数和(自身を含む): 512807040

約数和(自身を除く): 351928320

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, 320, 384, 480, 640, 960, 1920, 83791, 167582, 251373, 335164, 418955, 502746, 670328, 837910, 1005492, 1256865, 1340656, 1675820, 2010984, 2513730, 2681312, 3351640, 4021968, 5027460, 5362624, 6703280, 8043936, 10054920, 10725248, 13406560, 16087872, 20109840, 26813120, 32175744, 40219680, 53626240, 80439360, 160878720]

約数ペア:

[(1, 160878720), (2, 80439360), (3, 53626240), (4, 40219680), (5, 32175744), (6, 26813120), (8, 20109840), (10, 16087872), (12, 13406560), (15, 10725248), (16, 10054920), (20, 8043936), (24, 6703280), (30, 5362624), (32, 5027460), (40, 4021968), (48, 3351640), (60, 2681312), (64, 2513730), (80, 2010984), (96, 1675820), (120, 1340656), (128, 1256865), (160, 1005492), (192, 837910), (240, 670328), (320, 502746), (384, 418955), (480, 335164), (640, 251373), (960, 167582), (1920, 83791)]