227623680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19759}}^1$

素因数の和:19786

約数の個数: 108

約数和(自身を含む): 787594080

約数和(自身を除く): 559970400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19759, 39518, 59277, 79036, 98795, 118554, 158072, 177831, 197590, 237108, 296385, 316144, 355662, 395180, 474216, 592770, 632288, 711324, 790360, 889155, 948432, 1185540, 1264576, 1422648, 1580720, 1778310, 1896864, 2371080, 2529152, 2845296, 3161440, 3556620, 3793728, 4742160, 5058304, 5690592, 6322880, 7113240, 7587456, 9484320, 11381184, 12645760, 14226480, 15174912, 18968640, 22762368, 25291520, 28452960, 37937280, 45524736, 56905920, 75874560, 113811840, 227623680]

約数ペア:

[(1, 227623680), (2, 113811840), (3, 75874560), (4, 56905920), (5, 45524736), (6, 37937280), (8, 28452960), (9, 25291520), (10, 22762368), (12, 18968640), (15, 15174912), (16, 14226480), (18, 12645760), (20, 11381184), (24, 9484320), (30, 7587456), (32, 7113240), (36, 6322880), (40, 5690592), (45, 5058304), (48, 4742160), (60, 3793728), (64, 3556620), (72, 3161440), (80, 2845296), (90, 2529152), (96, 2371080), (120, 1896864), (128, 1778310), (144, 1580720), (160, 1422648), (180, 1264576), (192, 1185540), (240, 948432), (256, 889155), (288, 790360), (320, 711324), (360, 632288), (384, 592770), (480, 474216), (576, 395180), (640, 355662), (720, 316144), (768, 296385), (960, 237108), (1152, 197590), (1280, 177831), (1440, 158072), (1920, 118554), (2304, 98795), (2880, 79036), (3840, 59277), (5760, 39518), (11520, 19759)]