15172260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13309}}^1$

素因数の和:13340

約数の個数: 48

約数和(自身を含む): 44721600

約数和(自身を除く): 29549340

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, 13309, 26618, 39927, 53236, 66545, 79854, 133090, 159708, 199635, 252871, 266180, 399270, 505742, 758613, 798540, 1011484, 1264355, 1517226, 2528710, 3034452, 3793065, 5057420, 7586130, 15172260]

約数ペア:

[(1, 15172260), (2, 7586130), (3, 5057420), (4, 3793065), (5, 3034452), (6, 2528710), (10, 1517226), (12, 1264355), (15, 1011484), (19, 798540), (20, 758613), (30, 505742), (38, 399270), (57, 266180), (60, 252871), (76, 199635), (95, 159708), (114, 133090), (190, 79854), (228, 66545), (285, 53236), (380, 39927), (570, 26618), (1140, 13309)]