51420480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1896

約数の個数: 112

約数和(自身を含む): 168981120

約数和(自身を除く): 117560640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1847, 1856, 2320, 2784, 3480, 3694, 4640, 5541, 5568, 6960, 7388, 9235, 9280, 11082, 13920, 14776, 18470, 22164, 27705, 27840, 29552, 36940, 44328, 53563, 55410, 59104, 73880, 88656, 107126, 110820, 118208, 147760, 160689, 177312, 214252, 221640, 267815, 295520, 321378, 354624, 428504, 443280, 535630, 591040, 642756, 803445, 857008, 886560, 1071260, 1285512, 1606890, 1714016, 1773120, 2142520, 2571024, 3213780, 3428032, 4285040, 5142048, 6427560, 8570080, 10284096, 12855120, 17140160, 25710240, 51420480]

約数ペア:

[(1, 51420480), (2, 25710240), (3, 17140160), (4, 12855120), (5, 10284096), (6, 8570080), (8, 6427560), (10, 5142048), (12, 4285040), (15, 3428032), (16, 3213780), (20, 2571024), (24, 2142520), (29, 1773120), (30, 1714016), (32, 1606890), (40, 1285512), (48, 1071260), (58, 886560), (60, 857008), (64, 803445), (80, 642756), (87, 591040), (96, 535630), (116, 443280), (120, 428504), (145, 354624), (160, 321378), (174, 295520), (192, 267815), (232, 221640), (240, 214252), (290, 177312), (320, 160689), (348, 147760), (435, 118208), (464, 110820), (480, 107126), (580, 88656), (696, 73880), (870, 59104), (928, 55410), (960, 53563), (1160, 44328), (1392, 36940), (1740, 29552), (1847, 27840), (1856, 27705), (2320, 22164), (2784, 18470), (3480, 14776), (3694, 13920), (4640, 11082), (5541, 9280), (5568, 9235), (6960, 7388)]