475059840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1367}}^1$

素因数の和:1570

約数の個数: 128

約数和(自身を含む): 1523733120

約数和(自身を除く): 1048673280

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, 181, 192, 240, 320, 362, 384, 480, 543, 640, 724, 905, 960, 1086, 1367, 1448, 1810, 1920, 2172, 2715, 2734, 2896, 3620, 4101, 4344, 5430, 5468, 5792, 6835, 7240, 8202, 8688, 10860, 10936, 11584, 13670, 14480, 16404, 17376, 20505, 21720, 21872, 23168, 27340, 28960, 32808, 34752, 41010, 43440, 43744, 54680, 57920, 65616, 69504, 82020, 86880, 87488, 109360, 115840, 131232, 164040, 173760, 174976, 218720, 247427, 262464, 328080, 347520, 437440, 494854, 524928, 656160, 742281, 874880, 989708, 1237135, 1312320, 1484562, 1979416, 2474270, 2624640, 2969124, 3711405, 3958832, 4948540, 5938248, 7422810, 7917664, 9897080, 11876496, 14845620, 15835328, 19794160, 23752992, 29691240, 31670656, 39588320, 47505984, 59382480, 79176640, 95011968, 118764960, 158353280, 237529920, 475059840]

約数ペア:

[(1, 475059840), (2, 237529920), (3, 158353280), (4, 118764960), (5, 95011968), (6, 79176640), (8, 59382480), (10, 47505984), (12, 39588320), (15, 31670656), (16, 29691240), (20, 23752992), (24, 19794160), (30, 15835328), (32, 14845620), (40, 11876496), (48, 9897080), (60, 7917664), (64, 7422810), (80, 5938248), (96, 4948540), (120, 3958832), (128, 3711405), (160, 2969124), (181, 2624640), (192, 2474270), (240, 1979416), (320, 1484562), (362, 1312320), (384, 1237135), (480, 989708), (543, 874880), (640, 742281), (724, 656160), (905, 524928), (960, 494854), (1086, 437440), (1367, 347520), (1448, 328080), (1810, 262464), (1920, 247427), (2172, 218720), (2715, 174976), (2734, 173760), (2896, 164040), (3620, 131232), (4101, 115840), (4344, 109360), (5430, 87488), (5468, 86880), (5792, 82020), (6835, 69504), (7240, 65616), (8202, 57920), (8688, 54680), (10860, 43744), (10936, 43440), (11584, 41010), (13670, 34752), (14480, 32808), (16404, 28960), (17376, 27340), (20505, 23168), (21720, 21872)]