12115080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 39999960

約数和(自身を除く): 27884880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 461, 584, 657, 730, 876, 922, 1095, 1314, 1383, 1460, 1752, 1844, 2190, 2305, 2628, 2766, 2920, 3285, 3688, 4149, 4380, 4610, 5256, 5532, 6570, 6915, 8298, 8760, 9220, 11064, 13140, 13830, 16596, 18440, 20745, 26280, 27660, 33192, 33653, 41490, 55320, 67306, 82980, 100959, 134612, 165960, 168265, 201918, 269224, 302877, 336530, 403836, 504795, 605754, 673060, 807672, 1009590, 1211508, 1346120, 1514385, 2019180, 2423016, 3028770, 4038360, 6057540, 12115080]

約数ペア:

[(1, 12115080), (2, 6057540), (3, 4038360), (4, 3028770), (5, 2423016), (6, 2019180), (8, 1514385), (9, 1346120), (10, 1211508), (12, 1009590), (15, 807672), (18, 673060), (20, 605754), (24, 504795), (30, 403836), (36, 336530), (40, 302877), (45, 269224), (60, 201918), (72, 168265), (73, 165960), (90, 134612), (120, 100959), (146, 82980), (180, 67306), (219, 55320), (292, 41490), (360, 33653), (365, 33192), (438, 27660), (461, 26280), (584, 20745), (657, 18440), (730, 16596), (876, 13830), (922, 13140), (1095, 11064), (1314, 9220), (1383, 8760), (1460, 8298), (1752, 6915), (1844, 6570), (2190, 5532), (2305, 5256), (2628, 4610), (2766, 4380), (2920, 4149), (3285, 3688)]