137216880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{190579}}^1$

素因数の和:190598

約数の個数: 60

約数和(自身を含む): 460822440

約数和(自身を除く): 323605560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 190579, 381158, 571737, 762316, 952895, 1143474, 1524632, 1715211, 1905790, 2286948, 2858685, 3049264, 3430422, 3811580, 4573896, 5717370, 6860844, 7623160, 8576055, 9147792, 11434740, 13721688, 15246320, 17152110, 22869480, 27443376, 34304220, 45738960, 68608440, 137216880]

約数ペア:

[(1, 137216880), (2, 68608440), (3, 45738960), (4, 34304220), (5, 27443376), (6, 22869480), (8, 17152110), (9, 15246320), (10, 13721688), (12, 11434740), (15, 9147792), (16, 8576055), (18, 7623160), (20, 6860844), (24, 5717370), (30, 4573896), (36, 3811580), (40, 3430422), (45, 3049264), (48, 2858685), (60, 2286948), (72, 1905790), (80, 1715211), (90, 1524632), (120, 1143474), (144, 952895), (180, 762316), (240, 571737), (360, 381158), (720, 190579)]