15001260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13159}}^1$

素因数の和:13190

約数の個数: 48

約数和(自身を含む): 44217600

約数和(自身を除く): 29216340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13159, 26318, 39477, 52636, 65795, 78954, 131590, 157908, 197385, 250021, 263180, 394770, 500042, 750063, 789540, 1000084, 1250105, 1500126, 2500210, 3000252, 3750315, 5000420, 7500630, 15001260]

約数ペア:

[(1, 15001260), (2, 7500630), (3, 5000420), (4, 3750315), (5, 3000252), (6, 2500210), (10, 1500126), (12, 1250105), (15, 1000084), (19, 789540), (20, 750063), (30, 500042), (38, 394770), (57, 263180), (60, 250021), (76, 197385), (95, 157908), (114, 131590), (190, 78954), (228, 65795), (285, 52636), (380, 39477), (570, 26318), (1140, 13159)]