1253026260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{773473}}^1$

素因数の和:773494

約数の個数: 60

約数和(自身を含む): 3930794868

約数和(自身を除く): 2677768608

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, 270, 324, 405, 540, 810, 1620, 773473, 1546946, 2320419, 3093892, 3867365, 4640838, 6961257, 7734730, 9281676, 11602095, 13922514, 15469460, 20883771, 23204190, 27845028, 34806285, 41767542, 46408380, 62651313, 69612570, 83535084, 104418855, 125302626, 139225140, 208837710, 250605252, 313256565, 417675420, 626513130, 1253026260]

約数ペア:

[(1, 1253026260), (2, 626513130), (3, 417675420), (4, 313256565), (5, 250605252), (6, 208837710), (9, 139225140), (10, 125302626), (12, 104418855), (15, 83535084), (18, 69612570), (20, 62651313), (27, 46408380), (30, 41767542), (36, 34806285), (45, 27845028), (54, 23204190), (60, 20883771), (81, 15469460), (90, 13922514), (108, 11602095), (135, 9281676), (162, 7734730), (180, 6961257), (270, 4640838), (324, 3867365), (405, 3093892), (540, 2320419), (810, 1546946), (1620, 773473)]