11355480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31543}}^1$

素因数の和:31560

約数の個数: 48

約数和(自身を含む): 36906480

約数和(自身を除く): 25551000

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, 31543, 63086, 94629, 126172, 157715, 189258, 252344, 283887, 315430, 378516, 473145, 567774, 630860, 757032, 946290, 1135548, 1261720, 1419435, 1892580, 2271096, 2838870, 3785160, 5677740, 11355480]

約数ペア:

[(1, 11355480), (2, 5677740), (3, 3785160), (4, 2838870), (5, 2271096), (6, 1892580), (8, 1419435), (9, 1261720), (10, 1135548), (12, 946290), (15, 757032), (18, 630860), (20, 567774), (24, 473145), (30, 378516), (36, 315430), (40, 283887), (45, 252344), (60, 189258), (72, 157715), (90, 126172), (120, 94629), (180, 63086), (360, 31543)]