13685520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 42854400

約数和(自身を除く): 29168880

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, 449, 508, 635, 762, 898, 1016, 1270, 1347, 1524, 1796, 1905, 2032, 2245, 2540, 2694, 3048, 3592, 3810, 4490, 5080, 5388, 6096, 6735, 7184, 7620, 8980, 10160, 10776, 13470, 15240, 17960, 21552, 26940, 30480, 35920, 53880, 57023, 107760, 114046, 171069, 228092, 285115, 342138, 456184, 570230, 684276, 855345, 912368, 1140460, 1368552, 1710690, 2280920, 2737104, 3421380, 4561840, 6842760, 13685520]

約数ペア:

[(1, 13685520), (2, 6842760), (3, 4561840), (4, 3421380), (5, 2737104), (6, 2280920), (8, 1710690), (10, 1368552), (12, 1140460), (15, 912368), (16, 855345), (20, 684276), (24, 570230), (30, 456184), (40, 342138), (48, 285115), (60, 228092), (80, 171069), (120, 114046), (127, 107760), (240, 57023), (254, 53880), (381, 35920), (449, 30480), (508, 26940), (635, 21552), (762, 17960), (898, 15240), (1016, 13470), (1270, 10776), (1347, 10160), (1524, 8980), (1796, 7620), (1905, 7184), (2032, 6735), (2245, 6096), (2540, 5388), (2694, 5080), (3048, 4490), (3592, 3810)]