27261080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 51121000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 167, 212, 220, 265, 280, 308, 334, 371, 385, 424, 440, 530, 583, 616, 668, 742, 770, 835, 1060, 1166, 1169, 1336, 1484, 1540, 1670, 1837, 1855, 2120, 2332, 2338, 2915, 2968, 3080, 3340, 3674, 3710, 4081, 4664, 4676, 5830, 5845, 6680, 7348, 7420, 8162, 8851, 9185, 9352, 11660, 11690, 12859, 14696, 14840, 16324, 17702, 18370, 20405, 23320, 23380, 25718, 32648, 35404, 36740, 40810, 44255, 46760, 51436, 61957, 64295, 70808, 73480, 81620, 88510, 97361, 102872, 123914, 128590, 163240, 177020, 194722, 247828, 257180, 309785, 354040, 389444, 486805, 495656, 514360, 619570, 681527, 778888, 973610, 1239140, 1363054, 1947220, 2478280, 2726108, 3407635, 3894440, 5452216, 6815270, 13630540, 27261080]

約数ペア:

[(1, 27261080), (2, 13630540), (4, 6815270), (5, 5452216), (7, 3894440), (8, 3407635), (10, 2726108), (11, 2478280), (14, 1947220), (20, 1363054), (22, 1239140), (28, 973610), (35, 778888), (40, 681527), (44, 619570), (53, 514360), (55, 495656), (56, 486805), (70, 389444), (77, 354040), (88, 309785), (106, 257180), (110, 247828), (140, 194722), (154, 177020), (167, 163240), (212, 128590), (220, 123914), (265, 102872), (280, 97361), (308, 88510), (334, 81620), (371, 73480), (385, 70808), (424, 64295), (440, 61957), (530, 51436), (583, 46760), (616, 44255), (668, 40810), (742, 36740), (770, 35404), (835, 32648), (1060, 25718), (1166, 23380), (1169, 23320), (1336, 20405), (1484, 18370), (1540, 17702), (1670, 16324), (1837, 14840), (1855, 14696), (2120, 12859), (2332, 11690), (2338, 11660), (2915, 9352), (2968, 9185), (3080, 8851), (3340, 8162), (3674, 7420), (3710, 7348), (4081, 6680), (4664, 5845), (4676, 5830)]