180673470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 520128000

約数和(自身を除く): 339454530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 41, 45, 54, 57, 82, 90, 95, 114, 123, 135, 171, 190, 205, 246, 270, 285, 342, 369, 410, 513, 570, 615, 738, 779, 855, 859, 1026, 1107, 1230, 1558, 1710, 1718, 1845, 2214, 2337, 2565, 2577, 3690, 3895, 4295, 4674, 5130, 5154, 5535, 7011, 7731, 7790, 8590, 11070, 11685, 12885, 14022, 15462, 16321, 21033, 23193, 23370, 25770, 32642, 35055, 35219, 38655, 42066, 46386, 48963, 70110, 70438, 77310, 81605, 97926, 105165, 105657, 115965, 146889, 163210, 176095, 210330, 211314, 231930, 244815, 293778, 316971, 352190, 440667, 489630, 528285, 633942, 669161, 734445, 881334, 950913, 1056570, 1338322, 1468890, 1584855, 1901826, 2007483, 2203335, 3169710, 3345805, 4014966, 4406670, 4754565, 6022449, 6691610, 9509130, 10037415, 12044898, 18067347, 20074830, 30112245, 36134694, 60224490, 90336735, 180673470]

約数ペア:

[(1, 180673470), (2, 90336735), (3, 60224490), (5, 36134694), (6, 30112245), (9, 20074830), (10, 18067347), (15, 12044898), (18, 10037415), (19, 9509130), (27, 6691610), (30, 6022449), (38, 4754565), (41, 4406670), (45, 4014966), (54, 3345805), (57, 3169710), (82, 2203335), (90, 2007483), (95, 1901826), (114, 1584855), (123, 1468890), (135, 1338322), (171, 1056570), (190, 950913), (205, 881334), (246, 734445), (270, 669161), (285, 633942), (342, 528285), (369, 489630), (410, 440667), (513, 352190), (570, 316971), (615, 293778), (738, 244815), (779, 231930), (855, 211314), (859, 210330), (1026, 176095), (1107, 163210), (1230, 146889), (1558, 115965), (1710, 105657), (1718, 105165), (1845, 97926), (2214, 81605), (2337, 77310), (2565, 70438), (2577, 70110), (3690, 48963), (3895, 46386), (4295, 42066), (4674, 38655), (5130, 35219), (5154, 35055), (5535, 32642), (7011, 25770), (7731, 23370), (7790, 23193), (8590, 21033), (11070, 16321), (11685, 15462), (12885, 14022)]