74355480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206543}}^1$

素因数の和:206560

約数の個数: 48

約数和(自身を含む): 241656480

約数和(自身を除く): 167301000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206543, 413086, 619629, 826172, 1032715, 1239258, 1652344, 1858887, 2065430, 2478516, 3098145, 3717774, 4130860, 4957032, 6196290, 7435548, 8261720, 9294435, 12392580, 14871096, 18588870, 24785160, 37177740, 74355480]

約数ペア:

[(1, 74355480), (2, 37177740), (3, 24785160), (4, 18588870), (5, 14871096), (6, 12392580), (8, 9294435), (9, 8261720), (10, 7435548), (12, 6196290), (15, 4957032), (18, 4130860), (20, 3717774), (24, 3098145), (30, 2478516), (36, 2065430), (40, 1858887), (45, 1652344), (60, 1239258), (72, 1032715), (90, 826172), (120, 619629), (180, 413086), (360, 206543)]