380461760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5534

約数の個数: 112

約数和(自身を含む): 1068994560

約数和(自身を除く): 688532800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 5479, 6944, 8680, 9920, 10958, 13888, 17360, 21916, 27395, 34720, 38353, 43832, 54790, 69440, 76706, 87664, 109580, 153412, 169849, 175328, 191765, 219160, 306824, 339698, 350656, 383530, 438320, 613648, 679396, 767060, 849245, 876640, 1188943, 1227296, 1358792, 1534120, 1698490, 1753280, 2377886, 2454592, 2717584, 3068240, 3396980, 4755772, 5435168, 5944715, 6136480, 6793960, 9511544, 10870336, 11889430, 12272960, 13587920, 19023088, 23778860, 27175840, 38046176, 47557720, 54351680, 76092352, 95115440, 190230880, 380461760]

約数ペア:

[(1, 380461760), (2, 190230880), (4, 95115440), (5, 76092352), (7, 54351680), (8, 47557720), (10, 38046176), (14, 27175840), (16, 23778860), (20, 19023088), (28, 13587920), (31, 12272960), (32, 11889430), (35, 10870336), (40, 9511544), (56, 6793960), (62, 6136480), (64, 5944715), (70, 5435168), (80, 4755772), (112, 3396980), (124, 3068240), (140, 2717584), (155, 2454592), (160, 2377886), (217, 1753280), (224, 1698490), (248, 1534120), (280, 1358792), (310, 1227296), (320, 1188943), (434, 876640), (448, 849245), (496, 767060), (560, 679396), (620, 613648), (868, 438320), (992, 383530), (1085, 350656), (1120, 339698), (1240, 306824), (1736, 219160), (1984, 191765), (2170, 175328), (2240, 169849), (2480, 153412), (3472, 109580), (4340, 87664), (4960, 76706), (5479, 69440), (6944, 54790), (8680, 43832), (9920, 38353), (10958, 34720), (13888, 27395), (17360, 21916)]