555480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1543}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 1806480

約数和(自身を除く): 1251000

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, 1543, 3086, 4629, 6172, 7715, 9258, 12344, 13887, 15430, 18516, 23145, 27774, 30860, 37032, 46290, 55548, 61720, 69435, 92580, 111096, 138870, 185160, 277740, 555480]

約数ペア:

[(1, 555480), (2, 277740), (3, 185160), (4, 138870), (5, 111096), (6, 92580), (8, 69435), (9, 61720), (10, 55548), (12, 46290), (15, 37032), (18, 30860), (20, 27774), (24, 23145), (30, 18516), (36, 15430), (40, 13887), (45, 12344), (60, 9258), (72, 7715), (90, 6172), (120, 4629), (180, 3086), (360, 1543)]