121737120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2142

約数の個数: 96

約数和(自身を含む): 386684928

約数和(自身を除く): 264947808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 1997, 2032, 2540, 3048, 3810, 3994, 4064, 5080, 5991, 6096, 7620, 7988, 9985, 10160, 11982, 12192, 15240, 15976, 19970, 20320, 23964, 29955, 30480, 31952, 39940, 47928, 59910, 60960, 63904, 79880, 95856, 119820, 159760, 191712, 239640, 253619, 319520, 479280, 507238, 760857, 958560, 1014476, 1268095, 1521714, 2028952, 2536190, 3043428, 3804285, 4057904, 5072380, 6086856, 7608570, 8115808, 10144760, 12173712, 15217140, 20289520, 24347424, 30434280, 40579040, 60868560, 121737120]

約数ペア:

[(1, 121737120), (2, 60868560), (3, 40579040), (4, 30434280), (5, 24347424), (6, 20289520), (8, 15217140), (10, 12173712), (12, 10144760), (15, 8115808), (16, 7608570), (20, 6086856), (24, 5072380), (30, 4057904), (32, 3804285), (40, 3043428), (48, 2536190), (60, 2028952), (80, 1521714), (96, 1268095), (120, 1014476), (127, 958560), (160, 760857), (240, 507238), (254, 479280), (381, 319520), (480, 253619), (508, 239640), (635, 191712), (762, 159760), (1016, 119820), (1270, 95856), (1524, 79880), (1905, 63904), (1997, 60960), (2032, 59910), (2540, 47928), (3048, 39940), (3810, 31952), (3994, 30480), (4064, 29955), (5080, 23964), (5991, 20320), (6096, 19970), (7620, 15976), (7988, 15240), (9985, 12192), (10160, 11982)]