54894480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1944

約数の個数: 80

約数和(自身を含む): 171608064

約数和(自身を除く): 116713584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1801, 1905, 2032, 2540, 3048, 3602, 3810, 5080, 5403, 6096, 7204, 7620, 9005, 10160, 10806, 14408, 15240, 18010, 21612, 27015, 28816, 30480, 36020, 43224, 54030, 72040, 86448, 108060, 144080, 216120, 228727, 432240, 457454, 686181, 914908, 1143635, 1372362, 1829816, 2287270, 2744724, 3430905, 3659632, 4574540, 5489448, 6861810, 9149080, 10978896, 13723620, 18298160, 27447240, 54894480]

約数ペア:

[(1, 54894480), (2, 27447240), (3, 18298160), (4, 13723620), (5, 10978896), (6, 9149080), (8, 6861810), (10, 5489448), (12, 4574540), (15, 3659632), (16, 3430905), (20, 2744724), (24, 2287270), (30, 1829816), (40, 1372362), (48, 1143635), (60, 914908), (80, 686181), (120, 457454), (127, 432240), (240, 228727), (254, 216120), (381, 144080), (508, 108060), (635, 86448), (762, 72040), (1016, 54030), (1270, 43224), (1524, 36020), (1801, 30480), (1905, 28816), (2032, 27015), (2540, 21612), (3048, 18010), (3602, 15240), (3810, 14408), (5080, 10806), (5403, 10160), (6096, 9005), (7204, 7620)]