38709960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322583}}^1$

素因数の和:322597

約数の個数: 32

約数和(自身を含む): 116130240

約数和(自身を除く): 77420280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322583, 645166, 967749, 1290332, 1612915, 1935498, 2580664, 3225830, 3870996, 4838745, 6451660, 7741992, 9677490, 12903320, 19354980, 38709960]

約数ペア:

[(1, 38709960), (2, 19354980), (3, 12903320), (4, 9677490), (5, 7741992), (6, 6451660), (8, 4838745), (10, 3870996), (12, 3225830), (15, 2580664), (20, 1935498), (24, 1612915), (30, 1290332), (40, 967749), (60, 645166), (120, 322583)]