181680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{757}}^1$

素因数の和:773

約数の個数: 40

約数和(自身を含む): 563952

約数和(自身を除く): 382272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 757, 1514, 2271, 3028, 3785, 4542, 6056, 7570, 9084, 11355, 12112, 15140, 18168, 22710, 30280, 36336, 45420, 60560, 90840, 181680]

約数ペア:

[(1, 181680), (2, 90840), (3, 60560), (4, 45420), (5, 36336), (6, 30280), (8, 22710), (10, 18168), (12, 15140), (15, 12112), (16, 11355), (20, 9084), (24, 7570), (30, 6056), (40, 4542), (48, 3785), (60, 3028), (80, 2271), (120, 1514), (240, 757)]