15115260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13259}}^1$

素因数の和:13290

約数の個数: 48

約数和(自身を含む): 44553600

約数和(自身を除く): 29438340

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, 13259, 26518, 39777, 53036, 66295, 79554, 132590, 159108, 198885, 251921, 265180, 397770, 503842, 755763, 795540, 1007684, 1259605, 1511526, 2519210, 3023052, 3778815, 5038420, 7557630, 15115260]

約数ペア:

[(1, 15115260), (2, 7557630), (3, 5038420), (4, 3778815), (5, 3023052), (6, 2519210), (10, 1511526), (12, 1259605), (15, 1007684), (19, 795540), (20, 755763), (30, 503842), (38, 397770), (57, 265180), (60, 251921), (76, 198885), (95, 159108), (114, 132590), (190, 79554), (228, 66295), (285, 53036), (380, 39777), (570, 26518), (1140, 13259)]