12700260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 40924800

約数和(自身を除く): 28224540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 811, 870, 1044, 1305, 1566, 1622, 1740, 2433, 2610, 3132, 3244, 3915, 4055, 4866, 5220, 7299, 7830, 8110, 9732, 12165, 14598, 15660, 16220, 21897, 23519, 24330, 29196, 36495, 43794, 47038, 48660, 70557, 72990, 87588, 94076, 109485, 117595, 141114, 145980, 211671, 218970, 235190, 282228, 352785, 423342, 437940, 470380, 635013, 705570, 846684, 1058355, 1270026, 1411140, 2116710, 2540052, 3175065, 4233420, 6350130, 12700260]

約数ペア:

[(1, 12700260), (2, 6350130), (3, 4233420), (4, 3175065), (5, 2540052), (6, 2116710), (9, 1411140), (10, 1270026), (12, 1058355), (15, 846684), (18, 705570), (20, 635013), (27, 470380), (29, 437940), (30, 423342), (36, 352785), (45, 282228), (54, 235190), (58, 218970), (60, 211671), (87, 145980), (90, 141114), (108, 117595), (116, 109485), (135, 94076), (145, 87588), (174, 72990), (180, 70557), (261, 48660), (270, 47038), (290, 43794), (348, 36495), (435, 29196), (522, 24330), (540, 23519), (580, 21897), (783, 16220), (811, 15660), (870, 14598), (1044, 12165), (1305, 9732), (1566, 8110), (1622, 7830), (1740, 7299), (2433, 5220), (2610, 4866), (3132, 4055), (3244, 3915)]