54249360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20549}}^1$

素因数の和:20576

約数の個数: 80

約数和(自身を含む): 183470400

約数和(自身を除く): 129221040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20549, 41098, 61647, 82196, 102745, 123294, 164392, 205490, 226039, 246588, 308235, 328784, 410980, 452078, 493176, 616470, 678117, 821960, 904156, 986352, 1130195, 1232940, 1356234, 1643920, 1808312, 2260390, 2465880, 2712468, 3390585, 3616624, 4520780, 4931760, 5424936, 6781170, 9041560, 10849872, 13562340, 18083120, 27124680, 54249360]

約数ペア:

[(1, 54249360), (2, 27124680), (3, 18083120), (4, 13562340), (5, 10849872), (6, 9041560), (8, 6781170), (10, 5424936), (11, 4931760), (12, 4520780), (15, 3616624), (16, 3390585), (20, 2712468), (22, 2465880), (24, 2260390), (30, 1808312), (33, 1643920), (40, 1356234), (44, 1232940), (48, 1130195), (55, 986352), (60, 904156), (66, 821960), (80, 678117), (88, 616470), (110, 493176), (120, 452078), (132, 410980), (165, 328784), (176, 308235), (220, 246588), (240, 226039), (264, 205490), (330, 164392), (440, 123294), (528, 102745), (660, 82196), (880, 61647), (1320, 41098), (2640, 20549)]