121594880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 176

約数和(自身を含む): 339572736

約数和(自身を除く): 217977856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 127, 128, 136, 160, 170, 176, 187, 220, 254, 256, 272, 320, 340, 352, 374, 440, 508, 512, 544, 635, 640, 680, 704, 748, 880, 935, 1016, 1024, 1088, 1270, 1280, 1360, 1397, 1408, 1496, 1760, 1870, 2032, 2159, 2176, 2540, 2560, 2720, 2794, 2816, 2992, 3520, 3740, 4064, 4318, 4352, 5080, 5120, 5440, 5588, 5632, 5984, 6985, 7040, 7480, 8128, 8636, 8704, 10160, 10795, 10880, 11176, 11264, 11968, 13970, 14080, 14960, 16256, 17272, 17408, 20320, 21590, 21760, 22352, 23749, 23936, 27940, 28160, 29920, 32512, 34544, 40640, 43180, 43520, 44704, 47498, 47872, 55880, 56320, 59840, 65024, 69088, 81280, 86360, 87040, 89408, 94996, 95744, 111760, 118745, 119680, 130048, 138176, 162560, 172720, 178816, 189992, 191488, 223520, 237490, 239360, 276352, 325120, 345440, 357632, 379984, 447040, 474980, 478720, 552704, 650240, 690880, 715264, 759968, 894080, 949960, 957440, 1105408, 1381760, 1430528, 1519936, 1788160, 1899920, 2210816, 2763520, 3039872, 3576320, 3799840, 5527040, 6079744, 7152640, 7599680, 11054080, 12159488, 15199360, 24318976, 30398720, 60797440, 121594880]

約数ペア:

[(1, 121594880), (2, 60797440), (4, 30398720), (5, 24318976), (8, 15199360), (10, 12159488), (11, 11054080), (16, 7599680), (17, 7152640), (20, 6079744), (22, 5527040), (32, 3799840), (34, 3576320), (40, 3039872), (44, 2763520), (55, 2210816), (64, 1899920), (68, 1788160), (80, 1519936), (85, 1430528), (88, 1381760), (110, 1105408), (127, 957440), (128, 949960), (136, 894080), (160, 759968), (170, 715264), (176, 690880), (187, 650240), (220, 552704), (254, 478720), (256, 474980), (272, 447040), (320, 379984), (340, 357632), (352, 345440), (374, 325120), (440, 276352), (508, 239360), (512, 237490), (544, 223520), (635, 191488), (640, 189992), (680, 178816), (704, 172720), (748, 162560), (880, 138176), (935, 130048), (1016, 119680), (1024, 118745), (1088, 111760), (1270, 95744), (1280, 94996), (1360, 89408), (1397, 87040), (1408, 86360), (1496, 81280), (1760, 69088), (1870, 65024), (2032, 59840), (2159, 56320), (2176, 55880), (2540, 47872), (2560, 47498), (2720, 44704), (2794, 43520), (2816, 43180), (2992, 40640), (3520, 34544), (3740, 32512), (4064, 29920), (4318, 28160), (4352, 27940), (5080, 23936), (5120, 23749), (5440, 22352), (5588, 21760), (5632, 21590), (5984, 20320), (6985, 17408), (7040, 17272), (7480, 16256), (8128, 14960), (8636, 14080), (8704, 13970), (10160, 11968), (10795, 11264), (10880, 11176)]