118562240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 299557440

約数和(自身を除く): 180995200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 160, 178, 181, 184, 230, 320, 356, 362, 368, 445, 460, 712, 724, 736, 890, 905, 920, 1424, 1448, 1472, 1780, 1810, 1840, 2047, 2848, 2896, 3560, 3620, 3680, 4094, 4163, 5696, 5792, 7120, 7240, 7360, 8188, 8326, 10235, 11584, 14240, 14480, 16109, 16376, 16652, 20470, 20815, 28480, 28960, 32218, 32752, 33304, 40940, 41630, 57920, 64436, 65504, 66608, 80545, 81880, 83260, 128872, 131008, 133216, 161090, 163760, 166520, 257744, 266432, 322180, 327520, 333040, 370507, 515488, 644360, 655040, 666080, 741014, 1030976, 1288720, 1332160, 1482028, 1852535, 2577440, 2964056, 3705070, 5154880, 5928112, 7410140, 11856224, 14820280, 23712448, 29640560, 59281120, 118562240]

約数ペア:

[(1, 118562240), (2, 59281120), (4, 29640560), (5, 23712448), (8, 14820280), (10, 11856224), (16, 7410140), (20, 5928112), (23, 5154880), (32, 3705070), (40, 2964056), (46, 2577440), (64, 1852535), (80, 1482028), (89, 1332160), (92, 1288720), (115, 1030976), (160, 741014), (178, 666080), (181, 655040), (184, 644360), (230, 515488), (320, 370507), (356, 333040), (362, 327520), (368, 322180), (445, 266432), (460, 257744), (712, 166520), (724, 163760), (736, 161090), (890, 133216), (905, 131008), (920, 128872), (1424, 83260), (1448, 81880), (1472, 80545), (1780, 66608), (1810, 65504), (1840, 64436), (2047, 57920), (2848, 41630), (2896, 40940), (3560, 33304), (3620, 32752), (3680, 32218), (4094, 28960), (4163, 28480), (5696, 20815), (5792, 20470), (7120, 16652), (7240, 16376), (7360, 16109), (8188, 14480), (8326, 14240), (10235, 11584)]