138793080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3719}}^1$

素因数の和:4044

約数の個数: 64

約数和(自身を含む): 417830400

約数和(自身を除く): 279037320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3719, 3732, 4665, 6220, 7438, 7464, 9330, 11157, 12440, 14876, 18595, 18660, 22314, 29752, 37190, 37320, 44628, 55785, 74380, 89256, 111570, 148760, 223140, 446280, 1156609, 2313218, 3469827, 4626436, 5783045, 6939654, 9252872, 11566090, 13879308, 17349135, 23132180, 27758616, 34698270, 46264360, 69396540, 138793080]

約数ペア:

[(1, 138793080), (2, 69396540), (3, 46264360), (4, 34698270), (5, 27758616), (6, 23132180), (8, 17349135), (10, 13879308), (12, 11566090), (15, 9252872), (20, 6939654), (24, 5783045), (30, 4626436), (40, 3469827), (60, 2313218), (120, 1156609), (311, 446280), (622, 223140), (933, 148760), (1244, 111570), (1555, 89256), (1866, 74380), (2488, 55785), (3110, 44628), (3719, 37320), (3732, 37190), (4665, 29752), (6220, 22314), (7438, 18660), (7464, 18595), (9330, 14876), (11157, 12440)]