81614181840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{340059091}}^1$

素因数の和:340059107

約数の個数: 40

約数和(自身を含む): 253003964448

約数和(自身を除く): 171389782608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 340059091, 680118182, 1020177273, 1360236364, 1700295455, 2040354546, 2720472728, 3400590910, 4080709092, 5100886365, 5440945456, 6801181820, 8161418184, 10201772730, 13602363640, 16322836368, 20403545460, 27204727280, 40807090920, 81614181840]

約数ペア:

[(1, 81614181840), (2, 40807090920), (3, 27204727280), (4, 20403545460), (5, 16322836368), (6, 13602363640), (8, 10201772730), (10, 8161418184), (12, 6801181820), (15, 5440945456), (16, 5100886365), (20, 4080709092), (24, 3400590910), (30, 2720472728), (40, 2040354546), (48, 1700295455), (60, 1360236364), (80, 1020177273), (120, 680118182), (240, 340059091)]