538299840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43133}}^1$

素因数の和:43166

約数の個数: 112

約数和(自身を含む): 1840614048

約数和(自身を除く): 1302314208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 43133, 86266, 129399, 172532, 215665, 258798, 345064, 431330, 517596, 560729, 646995, 690128, 862660, 1035192, 1121458, 1293990, 1380256, 1682187, 1725320, 2070384, 2242916, 2587980, 2760512, 2803645, 3364374, 3450640, 4140768, 4485832, 5175960, 5607290, 6728748, 6901280, 8281536, 8410935, 8971664, 10351920, 11214580, 13457496, 13802560, 16821870, 17943328, 20703840, 22429160, 26914992, 33643740, 35886656, 41407680, 44858320, 53829984, 67287480, 89716640, 107659968, 134574960, 179433280, 269149920, 538299840]

約数ペア:

[(1, 538299840), (2, 269149920), (3, 179433280), (4, 134574960), (5, 107659968), (6, 89716640), (8, 67287480), (10, 53829984), (12, 44858320), (13, 41407680), (15, 35886656), (16, 33643740), (20, 26914992), (24, 22429160), (26, 20703840), (30, 17943328), (32, 16821870), (39, 13802560), (40, 13457496), (48, 11214580), (52, 10351920), (60, 8971664), (64, 8410935), (65, 8281536), (78, 6901280), (80, 6728748), (96, 5607290), (104, 5175960), (120, 4485832), (130, 4140768), (156, 3450640), (160, 3364374), (192, 2803645), (195, 2760512), (208, 2587980), (240, 2242916), (260, 2070384), (312, 1725320), (320, 1682187), (390, 1380256), (416, 1293990), (480, 1121458), (520, 1035192), (624, 862660), (780, 690128), (832, 646995), (960, 560729), (1040, 517596), (1248, 431330), (1560, 345064), (2080, 258798), (2496, 215665), (3120, 172532), (4160, 129399), (6240, 86266), (12480, 43133)]