265881780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3163}}^1$

素因数の和:3645

約数の個数: 72

約数和(自身を含む): 808490592

約数和(自身を除く): 542608812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467, 934, 1401, 1868, 2335, 2802, 3163, 4203, 4670, 5604, 6326, 7005, 8406, 9340, 9489, 12652, 14010, 15815, 16812, 18978, 21015, 28020, 28467, 31630, 37956, 42030, 47445, 56934, 63260, 84060, 94890, 113868, 142335, 189780, 284670, 569340, 1477121, 2954242, 4431363, 5908484, 7385605, 8862726, 13294089, 14771210, 17725452, 22156815, 26588178, 29542420, 44313630, 53176356, 66470445, 88627260, 132940890, 265881780]

約数ペア:

[(1, 265881780), (2, 132940890), (3, 88627260), (4, 66470445), (5, 53176356), (6, 44313630), (9, 29542420), (10, 26588178), (12, 22156815), (15, 17725452), (18, 14771210), (20, 13294089), (30, 8862726), (36, 7385605), (45, 5908484), (60, 4431363), (90, 2954242), (180, 1477121), (467, 569340), (934, 284670), (1401, 189780), (1868, 142335), (2335, 113868), (2802, 94890), (3163, 84060), (4203, 63260), (4670, 56934), (5604, 47445), (6326, 42030), (7005, 37956), (8406, 31630), (9340, 28467), (9489, 28020), (12652, 21015), (14010, 18978), (15815, 16812)]