2908950120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8080417}}^1$

素因数の和:8080434

約数の個数: 48

約数和(自身を含む): 9454089060

約数和(自身を除く): 6545138940

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, 8080417, 16160834, 24241251, 32321668, 40402085, 48482502, 64643336, 72723753, 80804170, 96965004, 121206255, 145447506, 161608340, 193930008, 242412510, 290895012, 323216680, 363618765, 484825020, 581790024, 727237530, 969650040, 1454475060, 2908950120]

約数ペア:

[(1, 2908950120), (2, 1454475060), (3, 969650040), (4, 727237530), (5, 581790024), (6, 484825020), (8, 363618765), (9, 323216680), (10, 290895012), (12, 242412510), (15, 193930008), (18, 161608340), (20, 145447506), (24, 121206255), (30, 96965004), (36, 80804170), (40, 72723753), (45, 64643336), (60, 48482502), (72, 40402085), (90, 32321668), (120, 24241251), (180, 16160834), (360, 8080417)]