23866740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2061

約数の個数: 72

約数和(自身を含む): 73513440

約数和(自身を除く): 49646700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 1979, 2010, 2412, 3015, 3958, 4020, 5937, 6030, 7916, 9895, 11874, 12060, 17811, 19790, 23748, 29685, 35622, 39580, 59370, 71244, 89055, 118740, 132593, 178110, 265186, 356220, 397779, 530372, 662965, 795558, 1193337, 1325930, 1591116, 1988895, 2386674, 2651860, 3977790, 4773348, 5966685, 7955580, 11933370, 23866740]

約数ペア:

[(1, 23866740), (2, 11933370), (3, 7955580), (4, 5966685), (5, 4773348), (6, 3977790), (9, 2651860), (10, 2386674), (12, 1988895), (15, 1591116), (18, 1325930), (20, 1193337), (30, 795558), (36, 662965), (45, 530372), (60, 397779), (67, 356220), (90, 265186), (134, 178110), (180, 132593), (201, 118740), (268, 89055), (335, 71244), (402, 59370), (603, 39580), (670, 35622), (804, 29685), (1005, 23748), (1206, 19790), (1340, 17811), (1979, 12060), (2010, 11874), (2412, 9895), (3015, 7916), (3958, 6030), (4020, 5937)]