128886540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{58057}}^1$

素因数の和:58106

約数の個数: 48

約数和(自身を含む): 370642272

約数和(自身を除く): 241755732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 58057, 116114, 174171, 232228, 290285, 348342, 580570, 696684, 870855, 1161140, 1741710, 2148109, 3483420, 4296218, 6444327, 8592436, 10740545, 12888654, 21481090, 25777308, 32221635, 42962180, 64443270, 128886540]

約数ペア:

[(1, 128886540), (2, 64443270), (3, 42962180), (4, 32221635), (5, 25777308), (6, 21481090), (10, 12888654), (12, 10740545), (15, 8592436), (20, 6444327), (30, 4296218), (37, 3483420), (60, 2148109), (74, 1741710), (111, 1161140), (148, 870855), (185, 696684), (222, 580570), (370, 348342), (444, 290285), (555, 232228), (740, 174171), (1110, 116114), (2220, 58057)]