479557120

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{3823}}^1$

素因数の和:3860

約数の個数: 120

約数和(自身を含む): 1337887584

約数和(自身を除く): 858330464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3823, 3920, 4480, 6272, 7646, 7840, 8960, 12544, 15292, 15680, 17920, 19115, 25088, 26761, 30584, 31360, 38230, 53522, 61168, 62720, 76460, 107044, 122336, 125440, 133805, 152920, 187327, 214088, 244672, 267610, 305840, 374654, 428176, 489344, 535220, 611680, 749308, 856352, 936635, 978688, 1070440, 1223360, 1498616, 1712704, 1873270, 1957376, 2140880, 2446720, 2997232, 3425408, 3746540, 4281760, 4893440, 5994464, 6850816, 7493080, 8563520, 9786880, 11988928, 13701632, 14986160, 17127040, 23977856, 29972320, 34254080, 47955712, 59944640, 68508160, 95911424, 119889280, 239778560, 479557120]

約数ペア:

[(1, 479557120), (2, 239778560), (4, 119889280), (5, 95911424), (7, 68508160), (8, 59944640), (10, 47955712), (14, 34254080), (16, 29972320), (20, 23977856), (28, 17127040), (32, 14986160), (35, 13701632), (40, 11988928), (49, 9786880), (56, 8563520), (64, 7493080), (70, 6850816), (80, 5994464), (98, 4893440), (112, 4281760), (128, 3746540), (140, 3425408), (160, 2997232), (196, 2446720), (224, 2140880), (245, 1957376), (256, 1873270), (280, 1712704), (320, 1498616), (392, 1223360), (448, 1070440), (490, 978688), (512, 936635), (560, 856352), (640, 749308), (784, 611680), (896, 535220), (980, 489344), (1120, 428176), (1280, 374654), (1568, 305840), (1792, 267610), (1960, 244672), (2240, 214088), (2560, 187327), (3136, 152920), (3584, 133805), (3823, 125440), (3920, 122336), (4480, 107044), (6272, 76460), (7646, 62720), (7840, 61168), (8960, 53522), (12544, 38230), (15292, 31360), (15680, 30584), (17920, 26761), (19115, 25088)]