394682760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15889}}^1$

素因数の和:15932

約数の個数: 128

約数和(自身を含む): 1372896000

約数和(自身を除く): 978213240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 15889, 24840, 31778, 47667, 63556, 79445, 95334, 127112, 143001, 158890, 190668, 238335, 286002, 317780, 365447, 381336, 429003, 476670, 572004, 635560, 715005, 730894, 858006, 953340, 1096341, 1144008, 1430010, 1461788, 1716012, 1827235, 1906680, 2145015, 2192682, 2860020, 2923576, 3289023, 3432024, 3654470, 4290030, 4385364, 5481705, 5720040, 6578046, 7308940, 8580060, 8770728, 9867069, 10963410, 13156092, 14617880, 16445115, 17160120, 19734138, 21926820, 26312184, 32890230, 39468276, 43853640, 49335345, 65780460, 78936552, 98670690, 131560920, 197341380, 394682760]

約数ペア:

[(1, 394682760), (2, 197341380), (3, 131560920), (4, 98670690), (5, 78936552), (6, 65780460), (8, 49335345), (9, 43853640), (10, 39468276), (12, 32890230), (15, 26312184), (18, 21926820), (20, 19734138), (23, 17160120), (24, 16445115), (27, 14617880), (30, 13156092), (36, 10963410), (40, 9867069), (45, 8770728), (46, 8580060), (54, 7308940), (60, 6578046), (69, 5720040), (72, 5481705), (90, 4385364), (92, 4290030), (108, 3654470), (115, 3432024), (120, 3289023), (135, 2923576), (138, 2860020), (180, 2192682), (184, 2145015), (207, 1906680), (216, 1827235), (230, 1716012), (270, 1461788), (276, 1430010), (345, 1144008), (360, 1096341), (414, 953340), (460, 858006), (540, 730894), (552, 715005), (621, 635560), (690, 572004), (828, 476670), (920, 429003), (1035, 381336), (1080, 365447), (1242, 317780), (1380, 286002), (1656, 238335), (2070, 190668), (2484, 158890), (2760, 143001), (3105, 127112), (4140, 95334), (4968, 79445), (6210, 63556), (8280, 47667), (12420, 31778), (15889, 24840)]