122636720

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{4177}}^1$

素因数の和:4557

約数の個数: 40

約数和(自身を含む): 285975744

約数和(自身を除く): 163339024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2936, 3670, 4177, 5872, 7340, 8354, 14680, 16708, 20885, 29360, 33416, 41770, 66832, 83540, 167080, 334160, 1532959, 3065918, 6131836, 7664795, 12263672, 15329590, 24527344, 30659180, 61318360, 122636720]

約数ペア:

[(1, 122636720), (2, 61318360), (4, 30659180), (5, 24527344), (8, 15329590), (10, 12263672), (16, 7664795), (20, 6131836), (40, 3065918), (80, 1532959), (367, 334160), (734, 167080), (1468, 83540), (1835, 66832), (2936, 41770), (3670, 33416), (4177, 29360), (5872, 20885), (7340, 16708), (8354, 14680)]