297949360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1582

約数の個数: 80

約数和(自身を含む): 729756864

約数和(自身を除く): 431807504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 113, 115, 184, 226, 230, 368, 452, 460, 565, 904, 920, 1130, 1433, 1808, 1840, 2260, 2599, 2866, 4520, 5198, 5732, 7165, 9040, 10396, 11464, 12995, 14330, 20792, 22928, 25990, 28660, 32959, 41584, 51980, 57320, 65918, 103960, 114640, 131836, 161929, 164795, 207920, 263672, 323858, 329590, 527344, 647716, 659180, 809645, 1295432, 1318360, 1619290, 2590864, 2636720, 3238580, 3724367, 6477160, 7448734, 12954320, 14897468, 18621835, 29794936, 37243670, 59589872, 74487340, 148974680, 297949360]

約数ペア:

[(1, 297949360), (2, 148974680), (4, 74487340), (5, 59589872), (8, 37243670), (10, 29794936), (16, 18621835), (20, 14897468), (23, 12954320), (40, 7448734), (46, 6477160), (80, 3724367), (92, 3238580), (113, 2636720), (115, 2590864), (184, 1619290), (226, 1318360), (230, 1295432), (368, 809645), (452, 659180), (460, 647716), (565, 527344), (904, 329590), (920, 323858), (1130, 263672), (1433, 207920), (1808, 164795), (1840, 161929), (2260, 131836), (2599, 114640), (2866, 103960), (4520, 65918), (5198, 57320), (5732, 51980), (7165, 41584), (9040, 32959), (10396, 28660), (11464, 25990), (12995, 22928), (14330, 20792)]