42580560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^2$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 145142496

約数和(自身を除く): 102561936

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, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 762, 880, 1016, 1270, 1320, 1397, 1524, 1905, 2032, 2540, 2640, 2794, 3048, 3810, 4191, 5080, 5588, 6096, 6985, 7620, 8382, 10160, 11176, 13970, 15240, 16129, 16764, 20955, 22352, 27940, 30480, 32258, 33528, 41910, 48387, 55880, 64516, 67056, 80645, 83820, 96774, 111760, 129032, 161290, 167640, 177419, 193548, 241935, 258064, 322580, 335280, 354838, 387096, 483870, 532257, 645160, 709676, 774192, 887095, 967740, 1064514, 1290320, 1419352, 1774190, 1935480, 2129028, 2661285, 2838704, 3548380, 3870960, 4258056, 5322570, 7096760, 8516112, 10645140, 14193520, 21290280, 42580560]

約数ペア:

[(1, 42580560), (2, 21290280), (3, 14193520), (4, 10645140), (5, 8516112), (6, 7096760), (8, 5322570), (10, 4258056), (11, 3870960), (12, 3548380), (15, 2838704), (16, 2661285), (20, 2129028), (22, 1935480), (24, 1774190), (30, 1419352), (33, 1290320), (40, 1064514), (44, 967740), (48, 887095), (55, 774192), (60, 709676), (66, 645160), (80, 532257), (88, 483870), (110, 387096), (120, 354838), (127, 335280), (132, 322580), (165, 258064), (176, 241935), (220, 193548), (240, 177419), (254, 167640), (264, 161290), (330, 129032), (381, 111760), (440, 96774), (508, 83820), (528, 80645), (635, 67056), (660, 64516), (762, 55880), (880, 48387), (1016, 41910), (1270, 33528), (1320, 32258), (1397, 30480), (1524, 27940), (1905, 22352), (2032, 20955), (2540, 16764), (2640, 16129), (2794, 15240), (3048, 13970), (3810, 11176), (4191, 10160), (5080, 8382), (5588, 7620), (6096, 6985)]