15372180

素因数分解:

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

素因数の和:3187

約数の個数: 72

約数和(自身を含む): 48371232

約数和(自身を除く): 32999052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3163, 4860, 6326, 9489, 12652, 15815, 18978, 28467, 31630, 37956, 47445, 56934, 63260, 85401, 94890, 113868, 142335, 170802, 189780, 256203, 284670, 341604, 427005, 512406, 569340, 768609, 854010, 1024812, 1281015, 1537218, 1708020, 2562030, 3074436, 3843045, 5124060, 7686090, 15372180]

約数ペア:

[(1, 15372180), (2, 7686090), (3, 5124060), (4, 3843045), (5, 3074436), (6, 2562030), (9, 1708020), (10, 1537218), (12, 1281015), (15, 1024812), (18, 854010), (20, 768609), (27, 569340), (30, 512406), (36, 427005), (45, 341604), (54, 284670), (60, 256203), (81, 189780), (90, 170802), (108, 142335), (135, 113868), (162, 94890), (180, 85401), (243, 63260), (270, 56934), (324, 47445), (405, 37956), (486, 31630), (540, 28467), (810, 18978), (972, 15815), (1215, 12652), (1620, 9489), (2430, 6326), (3163, 4860)]