540202260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{692567}}^1$

素因数の和:692592

約数の個数: 48

約数和(自身を含む): 1628919936

約数和(自身を除く): 1088717676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 692567, 1385134, 2077701, 2770268, 3462835, 4155402, 6925670, 8310804, 9003371, 10388505, 13851340, 18006742, 20777010, 27010113, 36013484, 41554020, 45016855, 54020226, 90033710, 108040452, 135050565, 180067420, 270101130, 540202260]

約数ペア:

[(1, 540202260), (2, 270101130), (3, 180067420), (4, 135050565), (5, 108040452), (6, 90033710), (10, 54020226), (12, 45016855), (13, 41554020), (15, 36013484), (20, 27010113), (26, 20777010), (30, 18006742), (39, 13851340), (52, 10388505), (60, 9003371), (65, 8310804), (78, 6925670), (130, 4155402), (156, 3462835), (195, 2770268), (260, 2077701), (390, 1385134), (780, 692567)]