73955760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{308149}}^1$

素因数の和:308165

約数の個数: 40

約数和(自身を含む): 229263600

約数和(自身を除く): 155307840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 308149, 616298, 924447, 1232596, 1540745, 1848894, 2465192, 3081490, 3697788, 4622235, 4930384, 6162980, 7395576, 9244470, 12325960, 14791152, 18488940, 24651920, 36977880, 73955760]

約数ペア:

[(1, 73955760), (2, 36977880), (3, 24651920), (4, 18488940), (5, 14791152), (6, 12325960), (8, 9244470), (10, 7395576), (12, 6162980), (15, 4930384), (16, 4622235), (20, 3697788), (24, 3081490), (30, 2465192), (40, 1848894), (48, 1540745), (60, 1232596), (80, 924447), (120, 616298), (240, 308149)]