460655880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{2153}}^1$

素因数の和:3950

約数の個数: 64

約数和(自身を含む): 1383384960

約数和(自身を除く): 922729080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1783, 2153, 3566, 4306, 5349, 6459, 7132, 8612, 8915, 10698, 10765, 12918, 14264, 17224, 17830, 21396, 21530, 25836, 26745, 32295, 35660, 42792, 43060, 51672, 53490, 64590, 71320, 86120, 106980, 129180, 213960, 258360, 3838799, 7677598, 11516397, 15355196, 19193995, 23032794, 30710392, 38387990, 46065588, 57581985, 76775980, 92131176, 115163970, 153551960, 230327940, 460655880]

約数ペア:

[(1, 460655880), (2, 230327940), (3, 153551960), (4, 115163970), (5, 92131176), (6, 76775980), (8, 57581985), (10, 46065588), (12, 38387990), (15, 30710392), (20, 23032794), (24, 19193995), (30, 15355196), (40, 11516397), (60, 7677598), (120, 3838799), (1783, 258360), (2153, 213960), (3566, 129180), (4306, 106980), (5349, 86120), (6459, 71320), (7132, 64590), (8612, 53490), (8915, 51672), (10698, 43060), (10765, 42792), (12918, 35660), (14264, 32295), (17224, 26745), (17830, 25836), (21396, 21530)]