54742080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:596

約数の個数: 112

約数和(自身を含む): 175564800

約数和(自身を除く): 120822720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 449, 480, 508, 635, 762, 898, 960, 1016, 1270, 1347, 1524, 1796, 1905, 2032, 2245, 2540, 2694, 3048, 3592, 3810, 4064, 4490, 5080, 5388, 6096, 6735, 7184, 7620, 8128, 8980, 10160, 10776, 12192, 13470, 14368, 15240, 17960, 20320, 21552, 24384, 26940, 28736, 30480, 35920, 40640, 43104, 53880, 57023, 60960, 71840, 86208, 107760, 114046, 121920, 143680, 171069, 215520, 228092, 285115, 342138, 431040, 456184, 570230, 684276, 855345, 912368, 1140460, 1368552, 1710690, 1824736, 2280920, 2737104, 3421380, 3649472, 4561840, 5474208, 6842760, 9123680, 10948416, 13685520, 18247360, 27371040, 54742080]

約数ペア:

[(1, 54742080), (2, 27371040), (3, 18247360), (4, 13685520), (5, 10948416), (6, 9123680), (8, 6842760), (10, 5474208), (12, 4561840), (15, 3649472), (16, 3421380), (20, 2737104), (24, 2280920), (30, 1824736), (32, 1710690), (40, 1368552), (48, 1140460), (60, 912368), (64, 855345), (80, 684276), (96, 570230), (120, 456184), (127, 431040), (160, 342138), (192, 285115), (240, 228092), (254, 215520), (320, 171069), (381, 143680), (449, 121920), (480, 114046), (508, 107760), (635, 86208), (762, 71840), (898, 60960), (960, 57023), (1016, 53880), (1270, 43104), (1347, 40640), (1524, 35920), (1796, 30480), (1905, 28736), (2032, 26940), (2245, 24384), (2540, 21552), (2694, 20320), (3048, 17960), (3592, 15240), (3810, 14368), (4064, 13470), (4490, 12192), (5080, 10776), (5388, 10160), (6096, 8980), (6735, 8128), (7184, 7620)]