82815360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43133}}^1$

素因数の和:43155

約数の個数: 64

約数和(自身を含む): 263980080

約数和(自身を除く): 181164720

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, 43133, 86266, 129399, 172532, 215665, 258798, 345064, 431330, 517596, 646995, 690128, 862660, 1035192, 1293990, 1380256, 1725320, 2070384, 2587980, 2760512, 3450640, 4140768, 5175960, 5521024, 6901280, 8281536, 10351920, 13802560, 16563072, 20703840, 27605120, 41407680, 82815360]

約数ペア:

[(1, 82815360), (2, 41407680), (3, 27605120), (4, 20703840), (5, 16563072), (6, 13802560), (8, 10351920), (10, 8281536), (12, 6901280), (15, 5521024), (16, 5175960), (20, 4140768), (24, 3450640), (30, 2760512), (32, 2587980), (40, 2070384), (48, 1725320), (60, 1380256), (64, 1293990), (80, 1035192), (96, 862660), (120, 690128), (128, 646995), (160, 517596), (192, 431330), (240, 345064), (320, 258798), (384, 215665), (480, 172532), (640, 129399), (960, 86266), (1920, 43133)]