129659760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1783}}^1$

素因数の和:1903

約数の個数: 120

約数和(自身を含む): 439998624

約数和(自身を除く): 310338864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1783, 1818, 2020, 2424, 3030, 3566, 3636, 4040, 4545, 4848, 5349, 6060, 7132, 7272, 8080, 8915, 9090, 10698, 12120, 14264, 14544, 16047, 17830, 18180, 21396, 24240, 26745, 28528, 32094, 35660, 36360, 42792, 53490, 64188, 71320, 72720, 80235, 85584, 106980, 128376, 142640, 160470, 180083, 213960, 256752, 320940, 360166, 427920, 540249, 641880, 720332, 900415, 1080498, 1283760, 1440664, 1620747, 1800830, 2160996, 2701245, 2881328, 3241494, 3601660, 4321992, 5402490, 6482988, 7203320, 8103735, 8643984, 10804980, 12965976, 14406640, 16207470, 21609960, 25931952, 32414940, 43219920, 64829880, 129659760]

約数ペア:

[(1, 129659760), (2, 64829880), (3, 43219920), (4, 32414940), (5, 25931952), (6, 21609960), (8, 16207470), (9, 14406640), (10, 12965976), (12, 10804980), (15, 8643984), (16, 8103735), (18, 7203320), (20, 6482988), (24, 5402490), (30, 4321992), (36, 3601660), (40, 3241494), (45, 2881328), (48, 2701245), (60, 2160996), (72, 1800830), (80, 1620747), (90, 1440664), (101, 1283760), (120, 1080498), (144, 900415), (180, 720332), (202, 641880), (240, 540249), (303, 427920), (360, 360166), (404, 320940), (505, 256752), (606, 213960), (720, 180083), (808, 160470), (909, 142640), (1010, 128376), (1212, 106980), (1515, 85584), (1616, 80235), (1783, 72720), (1818, 71320), (2020, 64188), (2424, 53490), (3030, 42792), (3566, 36360), (3636, 35660), (4040, 32094), (4545, 28528), (4848, 26745), (5349, 24240), (6060, 21396), (7132, 18180), (7272, 17830), (8080, 16047), (8915, 14544), (9090, 14264), (10698, 12120)]