61176320

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1085

約数の個数: 80

約数和(自身を含む): 153204480

約数和(自身を除く): 92028160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1039, 1280, 1472, 1840, 2078, 2560, 2944, 3680, 4156, 5195, 5888, 7360, 8312, 10390, 11776, 14720, 16624, 20780, 23897, 29440, 33248, 41560, 47794, 58880, 66496, 83120, 95588, 119485, 132992, 166240, 191176, 238970, 265984, 332480, 382352, 477940, 531968, 664960, 764704, 955880, 1329920, 1529408, 1911760, 2659840, 3058816, 3823520, 6117632, 7647040, 12235264, 15294080, 30588160, 61176320]

約数ペア:

[(1, 61176320), (2, 30588160), (4, 15294080), (5, 12235264), (8, 7647040), (10, 6117632), (16, 3823520), (20, 3058816), (23, 2659840), (32, 1911760), (40, 1529408), (46, 1329920), (64, 955880), (80, 764704), (92, 664960), (115, 531968), (128, 477940), (160, 382352), (184, 332480), (230, 265984), (256, 238970), (320, 191176), (368, 166240), (460, 132992), (512, 119485), (640, 95588), (736, 83120), (920, 66496), (1039, 58880), (1280, 47794), (1472, 41560), (1840, 33248), (2078, 29440), (2560, 23897), (2944, 20780), (3680, 16624), (4156, 14720), (5195, 11776), (5888, 10390), (7360, 8312)]