16964040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 51163200

約数和(自身を除く): 34199160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 379, 746, 758, 1119, 1137, 1492, 1516, 1865, 1895, 2238, 2274, 2984, 3032, 3730, 3790, 4476, 4548, 5595, 5685, 7460, 7580, 8952, 9096, 11190, 11370, 14920, 15160, 22380, 22740, 44760, 45480, 141367, 282734, 424101, 565468, 706835, 848202, 1130936, 1413670, 1696404, 2120505, 2827340, 3392808, 4241010, 5654680, 8482020, 16964040]

約数ペア:

[(1, 16964040), (2, 8482020), (3, 5654680), (4, 4241010), (5, 3392808), (6, 2827340), (8, 2120505), (10, 1696404), (12, 1413670), (15, 1130936), (20, 848202), (24, 706835), (30, 565468), (40, 424101), (60, 282734), (120, 141367), (373, 45480), (379, 44760), (746, 22740), (758, 22380), (1119, 15160), (1137, 14920), (1492, 11370), (1516, 11190), (1865, 9096), (1895, 8952), (2238, 7580), (2274, 7460), (2984, 5685), (3032, 5595), (3730, 4548), (3790, 4476)]