127950120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{355417}}^1$

素因数の和:355434

約数の個数: 48

約数和(自身を含む): 415839060

約数和(自身を除く): 287888940

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, 355417, 710834, 1066251, 1421668, 1777085, 2132502, 2843336, 3198753, 3554170, 4265004, 5331255, 6397506, 7108340, 8530008, 10662510, 12795012, 14216680, 15993765, 21325020, 25590024, 31987530, 42650040, 63975060, 127950120]

約数ペア:

[(1, 127950120), (2, 63975060), (3, 42650040), (4, 31987530), (5, 25590024), (6, 21325020), (8, 15993765), (9, 14216680), (10, 12795012), (12, 10662510), (15, 8530008), (18, 7108340), (20, 6397506), (24, 5331255), (30, 4265004), (36, 3554170), (40, 3198753), (45, 2843336), (60, 2132502), (72, 1777085), (90, 1421668), (120, 1066251), (180, 710834), (360, 355417)]