168309480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5333}}^1$

素因数の和:5610

約数の個数: 64

約数和(自身を含む): 506943360

約数和(自身を除く): 338633880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 5333, 6312, 7890, 10520, 10666, 15780, 15999, 21332, 26665, 31560, 31998, 42664, 53330, 63996, 79995, 106660, 127992, 159990, 213320, 319980, 639960, 1402579, 2805158, 4207737, 5610316, 7012895, 8415474, 11220632, 14025790, 16830948, 21038685, 28051580, 33661896, 42077370, 56103160, 84154740, 168309480]

約数ペア:

[(1, 168309480), (2, 84154740), (3, 56103160), (4, 42077370), (5, 33661896), (6, 28051580), (8, 21038685), (10, 16830948), (12, 14025790), (15, 11220632), (20, 8415474), (24, 7012895), (30, 5610316), (40, 4207737), (60, 2805158), (120, 1402579), (263, 639960), (526, 319980), (789, 213320), (1052, 159990), (1315, 127992), (1578, 106660), (2104, 79995), (2630, 63996), (3156, 53330), (3945, 42664), (5260, 31998), (5333, 31560), (6312, 26665), (7890, 21332), (10520, 15999), (10666, 15780)]