22145880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 66873600

約数和(自身を除く): 44727720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1031, 1074, 1432, 1790, 2062, 2148, 2685, 3093, 3580, 4124, 4296, 5155, 5370, 6186, 7160, 8248, 10310, 10740, 12372, 15465, 20620, 21480, 24744, 30930, 41240, 61860, 123720, 184549, 369098, 553647, 738196, 922745, 1107294, 1476392, 1845490, 2214588, 2768235, 3690980, 4429176, 5536470, 7381960, 11072940, 22145880]

約数ペア:

[(1, 22145880), (2, 11072940), (3, 7381960), (4, 5536470), (5, 4429176), (6, 3690980), (8, 2768235), (10, 2214588), (12, 1845490), (15, 1476392), (20, 1107294), (24, 922745), (30, 738196), (40, 553647), (60, 369098), (120, 184549), (179, 123720), (358, 61860), (537, 41240), (716, 30930), (895, 24744), (1031, 21480), (1074, 20620), (1432, 15465), (1790, 12372), (2062, 10740), (2148, 10310), (2685, 8248), (3093, 7160), (3580, 6186), (4124, 5370), (4296, 5155)]