73763280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2005

約数の個数: 120

約数和(自身を含む): 252526248

約数和(自身を除く): 178762968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 1933, 2120, 2385, 2544, 3180, 3816, 3866, 4240, 4770, 5799, 6360, 7632, 7732, 9540, 9665, 11598, 12720, 15464, 17397, 19080, 19330, 23196, 28995, 30928, 34794, 38160, 38660, 46392, 57990, 69588, 77320, 86985, 92784, 102449, 115980, 139176, 154640, 173970, 204898, 231960, 278352, 307347, 347940, 409796, 463920, 512245, 614694, 695880, 819592, 922041, 1024490, 1229388, 1391760, 1536735, 1639184, 1844082, 2048980, 2458776, 3073470, 3688164, 4097960, 4610205, 4917552, 6146940, 7376328, 8195920, 9220410, 12293880, 14752656, 18440820, 24587760, 36881640, 73763280]

約数ペア:

[(1, 73763280), (2, 36881640), (3, 24587760), (4, 18440820), (5, 14752656), (6, 12293880), (8, 9220410), (9, 8195920), (10, 7376328), (12, 6146940), (15, 4917552), (16, 4610205), (18, 4097960), (20, 3688164), (24, 3073470), (30, 2458776), (36, 2048980), (40, 1844082), (45, 1639184), (48, 1536735), (53, 1391760), (60, 1229388), (72, 1024490), (80, 922041), (90, 819592), (106, 695880), (120, 614694), (144, 512245), (159, 463920), (180, 409796), (212, 347940), (240, 307347), (265, 278352), (318, 231960), (360, 204898), (424, 173970), (477, 154640), (530, 139176), (636, 115980), (720, 102449), (795, 92784), (848, 86985), (954, 77320), (1060, 69588), (1272, 57990), (1590, 46392), (1908, 38660), (1933, 38160), (2120, 34794), (2385, 30928), (2544, 28995), (3180, 23196), (3816, 19330), (3866, 19080), (4240, 17397), (4770, 15464), (5799, 12720), (6360, 11598), (7632, 9665), (7732, 9540)]