195125880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10357}}^1$

素因数の和:10528

約数の個数: 64

約数和(自身を含む): 589163040

約数和(自身を除く): 394037160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 10357, 18840, 20714, 31071, 41428, 51785, 62142, 82856, 103570, 124284, 155355, 207140, 248568, 310710, 414280, 621420, 1242840, 1626049, 3252098, 4878147, 6504196, 8130245, 9756294, 13008392, 16260490, 19512588, 24390735, 32520980, 39025176, 48781470, 65041960, 97562940, 195125880]

約数ペア:

[(1, 195125880), (2, 97562940), (3, 65041960), (4, 48781470), (5, 39025176), (6, 32520980), (8, 24390735), (10, 19512588), (12, 16260490), (15, 13008392), (20, 9756294), (24, 8130245), (30, 6504196), (40, 4878147), (60, 3252098), (120, 1626049), (157, 1242840), (314, 621420), (471, 414280), (628, 310710), (785, 248568), (942, 207140), (1256, 155355), (1570, 124284), (1884, 103570), (2355, 82856), (3140, 62142), (3768, 51785), (4710, 41428), (6280, 31071), (9420, 20714), (10357, 18840)]