82420560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{114473}}^1$

素因数の和:114492

約数の個数: 60

約数和(自身を含む): 276798132

約数和(自身を除く): 194377572

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, 120, 144, 180, 240, 360, 720, 114473, 228946, 343419, 457892, 572365, 686838, 915784, 1030257, 1144730, 1373676, 1717095, 1831568, 2060514, 2289460, 2747352, 3434190, 4121028, 4578920, 5151285, 5494704, 6868380, 8242056, 9157840, 10302570, 13736760, 16484112, 20605140, 27473520, 41210280, 82420560]

約数ペア:

[(1, 82420560), (2, 41210280), (3, 27473520), (4, 20605140), (5, 16484112), (6, 13736760), (8, 10302570), (9, 9157840), (10, 8242056), (12, 6868380), (15, 5494704), (16, 5151285), (18, 4578920), (20, 4121028), (24, 3434190), (30, 2747352), (36, 2289460), (40, 2060514), (45, 1831568), (48, 1717095), (60, 1373676), (72, 1144730), (80, 1030257), (90, 915784), (120, 686838), (144, 572365), (180, 457892), (240, 343419), (360, 228946), (720, 114473)]