389940120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1083167}}^1$

素因数の和:1083184

約数の個数: 48

約数和(自身を含む): 1267306560

約数和(自身を除く): 877366440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1083167, 2166334, 3249501, 4332668, 5415835, 6499002, 8665336, 9748503, 10831670, 12998004, 16247505, 19497006, 21663340, 25996008, 32495010, 38994012, 43326680, 48742515, 64990020, 77988024, 97485030, 129980040, 194970060, 389940120]

約数ペア:

[(1, 389940120), (2, 194970060), (3, 129980040), (4, 97485030), (5, 77988024), (6, 64990020), (8, 48742515), (9, 43326680), (10, 38994012), (12, 32495010), (15, 25996008), (18, 21663340), (20, 19497006), (24, 16247505), (30, 12998004), (36, 10831670), (40, 9748503), (45, 8665336), (60, 6499002), (72, 5415835), (90, 4332668), (120, 3249501), (180, 2166334), (360, 1083167)]