19340040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161167}}^1$

素因数の和:161181

約数の個数: 32

約数和(自身を含む): 58020480

約数和(自身を除く): 38680440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161167, 322334, 483501, 644668, 805835, 967002, 1289336, 1611670, 1934004, 2417505, 3223340, 3868008, 4835010, 6446680, 9670020, 19340040]

約数ペア:

[(1, 19340040), (2, 9670020), (3, 6446680), (4, 4835010), (5, 3868008), (6, 3223340), (8, 2417505), (10, 1934004), (12, 1611670), (15, 1289336), (20, 967002), (24, 805835), (30, 644668), (40, 483501), (60, 322334), (120, 161167)]