12228660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1713

約数の個数: 72

約数和(自身を含む): 38021256

約数和(自身を除く): 25792596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1657, 1845, 2460, 3314, 3690, 4971, 6628, 7380, 8285, 9942, 14913, 16570, 19884, 24855, 29826, 33140, 49710, 59652, 67937, 74565, 99420, 135874, 149130, 203811, 271748, 298260, 339685, 407622, 611433, 679370, 815244, 1019055, 1222866, 1358740, 2038110, 2445732, 3057165, 4076220, 6114330, 12228660]

約数ペア:

[(1, 12228660), (2, 6114330), (3, 4076220), (4, 3057165), (5, 2445732), (6, 2038110), (9, 1358740), (10, 1222866), (12, 1019055), (15, 815244), (18, 679370), (20, 611433), (30, 407622), (36, 339685), (41, 298260), (45, 271748), (60, 203811), (82, 149130), (90, 135874), (123, 99420), (164, 74565), (180, 67937), (205, 59652), (246, 49710), (369, 33140), (410, 29826), (492, 24855), (615, 19884), (738, 16570), (820, 14913), (1230, 9942), (1476, 8285), (1657, 7380), (1845, 6628), (2460, 4971), (3314, 3690)]