13455480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{112129}}^1$

素因数の和:112143

約数の個数: 32

約数和(自身を含む): 40366800

約数和(自身を除く): 26911320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 112129, 224258, 336387, 448516, 560645, 672774, 897032, 1121290, 1345548, 1681935, 2242580, 2691096, 3363870, 4485160, 6727740, 13455480]

約数ペア:

[(1, 13455480), (2, 6727740), (3, 4485160), (4, 3363870), (5, 2691096), (6, 2242580), (8, 1681935), (10, 1345548), (12, 1121290), (15, 897032), (20, 672774), (24, 560645), (30, 448516), (40, 336387), (60, 224258), (120, 112129)]