1565605680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6523357}}^1$

素因数の和:6523373

約数の個数: 40

約数和(自身を含む): 4853378352

約数和(自身を除く): 3287772672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6523357, 13046714, 19570071, 26093428, 32616785, 39140142, 52186856, 65233570, 78280284, 97850355, 104373712, 130467140, 156560568, 195700710, 260934280, 313121136, 391401420, 521868560, 782802840, 1565605680]

約数ペア:

[(1, 1565605680), (2, 782802840), (3, 521868560), (4, 391401420), (5, 313121136), (6, 260934280), (8, 195700710), (10, 156560568), (12, 130467140), (15, 104373712), (16, 97850355), (20, 78280284), (24, 65233570), (30, 52186856), (40, 39140142), (48, 32616785), (60, 26093428), (80, 19570071), (120, 13046714), (240, 6523357)]