15397767180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{961159}}^1$

素因数の和:961263

約数の個数: 72

約数和(自身を含む): 47231402400

約数和(自身を除く): 31833635220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 961159, 1922318, 2883477, 3844636, 4805795, 5766954, 8650431, 9611590, 11533908, 14417385, 17300862, 19223180, 28834770, 34601724, 43252155, 57669540, 85543151, 86504310, 171086302, 173008620, 256629453, 342172604, 427715755, 513258906, 769888359, 855431510, 1026517812, 1283147265, 1539776718, 1710863020, 2566294530, 3079553436, 3849441795, 5132589060, 7698883590, 15397767180]

約数ペア:

[(1, 15397767180), (2, 7698883590), (3, 5132589060), (4, 3849441795), (5, 3079553436), (6, 2566294530), (9, 1710863020), (10, 1539776718), (12, 1283147265), (15, 1026517812), (18, 855431510), (20, 769888359), (30, 513258906), (36, 427715755), (45, 342172604), (60, 256629453), (89, 173008620), (90, 171086302), (178, 86504310), (180, 85543151), (267, 57669540), (356, 43252155), (445, 34601724), (534, 28834770), (801, 19223180), (890, 17300862), (1068, 14417385), (1335, 11533908), (1602, 9611590), (1780, 8650431), (2670, 5766954), (3204, 4805795), (4005, 3844636), (5340, 2883477), (8010, 1922318), (16020, 961159)]