30744360

素因数分解:

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

素因数の和:3189

約数の個数: 96

約数和(自身を含む): 103652640

約数和(自身を除く): 72908280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3163, 3240, 4860, 6326, 9489, 9720, 12652, 15815, 18978, 25304, 28467, 31630, 37956, 47445, 56934, 63260, 75912, 85401, 94890, 113868, 126520, 142335, 170802, 189780, 227736, 256203, 284670, 341604, 379560, 427005, 512406, 569340, 683208, 768609, 854010, 1024812, 1138680, 1281015, 1537218, 1708020, 2049624, 2562030, 3074436, 3416040, 3843045, 5124060, 6148872, 7686090, 10248120, 15372180, 30744360]

約数ペア:

[(1, 30744360), (2, 15372180), (3, 10248120), (4, 7686090), (5, 6148872), (6, 5124060), (8, 3843045), (9, 3416040), (10, 3074436), (12, 2562030), (15, 2049624), (18, 1708020), (20, 1537218), (24, 1281015), (27, 1138680), (30, 1024812), (36, 854010), (40, 768609), (45, 683208), (54, 569340), (60, 512406), (72, 427005), (81, 379560), (90, 341604), (108, 284670), (120, 256203), (135, 227736), (162, 189780), (180, 170802), (216, 142335), (243, 126520), (270, 113868), (324, 94890), (360, 85401), (405, 75912), (486, 63260), (540, 56934), (648, 47445), (810, 37956), (972, 31630), (1080, 28467), (1215, 25304), (1620, 18978), (1944, 15815), (2430, 12652), (3163, 9720), (3240, 9489), (4860, 6326)]