722880480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{215143}}^1$

素因数の和:215168

約数の個数: 96

約数和(自身を含む): 2602381824

約数和(自身を除く): 1879501344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 215143, 430286, 645429, 860572, 1075715, 1290858, 1506001, 1721144, 2151430, 2581716, 3012002, 3227145, 3442288, 4302860, 4518003, 5163432, 6024004, 6454290, 6884576, 7530005, 8605720, 9036006, 10326864, 12048008, 12908580, 15060010, 17211440, 18072012, 20653728, 22590015, 24096016, 25817160, 30120020, 34422880, 36144024, 45180030, 48192032, 51634320, 60240040, 72288048, 90360060, 103268640, 120480080, 144576096, 180720120, 240960160, 361440240, 722880480]

約数ペア:

[(1, 722880480), (2, 361440240), (3, 240960160), (4, 180720120), (5, 144576096), (6, 120480080), (7, 103268640), (8, 90360060), (10, 72288048), (12, 60240040), (14, 51634320), (15, 48192032), (16, 45180030), (20, 36144024), (21, 34422880), (24, 30120020), (28, 25817160), (30, 24096016), (32, 22590015), (35, 20653728), (40, 18072012), (42, 17211440), (48, 15060010), (56, 12908580), (60, 12048008), (70, 10326864), (80, 9036006), (84, 8605720), (96, 7530005), (105, 6884576), (112, 6454290), (120, 6024004), (140, 5163432), (160, 4518003), (168, 4302860), (210, 3442288), (224, 3227145), (240, 3012002), (280, 2581716), (336, 2151430), (420, 1721144), (480, 1506001), (560, 1290858), (672, 1075715), (840, 860572), (1120, 645429), (1680, 430286), (3360, 215143)]