51616680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430139}}^1$

素因数の和:430153

約数の個数: 32

約数和(自身を含む): 154850400

約数和(自身を除く): 103233720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430139, 860278, 1290417, 1720556, 2150695, 2580834, 3441112, 4301390, 5161668, 6452085, 8602780, 10323336, 12904170, 17205560, 25808340, 51616680]

約数ペア:

[(1, 51616680), (2, 25808340), (3, 17205560), (4, 12904170), (5, 10323336), (6, 8602780), (8, 6452085), (10, 5161668), (12, 4301390), (15, 3441112), (20, 2580834), (24, 2150695), (30, 1720556), (40, 1290417), (60, 860278), (120, 430139)]