506480640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{16487}}^1$

素因数の和:16517

約数の個数: 96

約数和(自身を含む): 1620440640

約数和(自身を除く): 1113960000

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, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 16487, 30720, 32974, 49461, 65948, 82435, 98922, 131896, 164870, 197844, 247305, 263792, 329740, 395688, 494610, 527584, 659480, 791376, 989220, 1055168, 1318960, 1582752, 1978440, 2110336, 2637920, 3165504, 3956880, 4220672, 5275840, 6331008, 7913760, 8441344, 10551680, 12662016, 15827520, 16882688, 21103360, 25324032, 31655040, 33765376, 42206720, 50648064, 63310080, 84413440, 101296128, 126620160, 168826880, 253240320, 506480640]

約数ペア:

[(1, 506480640), (2, 253240320), (3, 168826880), (4, 126620160), (5, 101296128), (6, 84413440), (8, 63310080), (10, 50648064), (12, 42206720), (15, 33765376), (16, 31655040), (20, 25324032), (24, 21103360), (30, 16882688), (32, 15827520), (40, 12662016), (48, 10551680), (60, 8441344), (64, 7913760), (80, 6331008), (96, 5275840), (120, 4220672), (128, 3956880), (160, 3165504), (192, 2637920), (240, 2110336), (256, 1978440), (320, 1582752), (384, 1318960), (480, 1055168), (512, 989220), (640, 791376), (768, 659480), (960, 527584), (1024, 494610), (1280, 395688), (1536, 329740), (1920, 263792), (2048, 247305), (2560, 197844), (3072, 164870), (3840, 131896), (5120, 98922), (6144, 82435), (7680, 65948), (10240, 49461), (15360, 32974), (16487, 30720)]