155947080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2819}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 469022400

約数和(自身を除く): 313075320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1844, 2305, 2766, 2819, 3688, 4610, 5532, 5638, 6915, 8457, 9220, 11064, 11276, 13830, 14095, 16914, 18440, 22552, 27660, 28190, 33828, 42285, 55320, 56380, 67656, 84570, 112760, 169140, 338280, 1299559, 2599118, 3898677, 5198236, 6497795, 7797354, 10396472, 12995590, 15594708, 19493385, 25991180, 31189416, 38986770, 51982360, 77973540, 155947080]

約数ペア:

[(1, 155947080), (2, 77973540), (3, 51982360), (4, 38986770), (5, 31189416), (6, 25991180), (8, 19493385), (10, 15594708), (12, 12995590), (15, 10396472), (20, 7797354), (24, 6497795), (30, 5198236), (40, 3898677), (60, 2599118), (120, 1299559), (461, 338280), (922, 169140), (1383, 112760), (1844, 84570), (2305, 67656), (2766, 56380), (2819, 55320), (3688, 42285), (4610, 33828), (5532, 28190), (5638, 27660), (6915, 22552), (8457, 18440), (9220, 16914), (11064, 14095), (11276, 13830)]