119826640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 289267200

約数和(自身を除く): 169440560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 59, 80, 106, 118, 212, 236, 265, 295, 424, 472, 479, 530, 590, 848, 944, 958, 1060, 1180, 1916, 2120, 2360, 2395, 3127, 3832, 4240, 4720, 4790, 6254, 7664, 9580, 12508, 15635, 19160, 25016, 25387, 28261, 31270, 38320, 50032, 50774, 56522, 62540, 101548, 113044, 125080, 126935, 141305, 203096, 226088, 250160, 253870, 282610, 406192, 452176, 507740, 565220, 1015480, 1130440, 1497833, 2030960, 2260880, 2995666, 5991332, 7489165, 11982664, 14978330, 23965328, 29956660, 59913320, 119826640]

約数ペア:

[(1, 119826640), (2, 59913320), (4, 29956660), (5, 23965328), (8, 14978330), (10, 11982664), (16, 7489165), (20, 5991332), (40, 2995666), (53, 2260880), (59, 2030960), (80, 1497833), (106, 1130440), (118, 1015480), (212, 565220), (236, 507740), (265, 452176), (295, 406192), (424, 282610), (472, 253870), (479, 250160), (530, 226088), (590, 203096), (848, 141305), (944, 126935), (958, 125080), (1060, 113044), (1180, 101548), (1916, 62540), (2120, 56522), (2360, 50774), (2395, 50032), (3127, 38320), (3832, 31270), (4240, 28261), (4720, 25387), (4790, 25016), (6254, 19160), (7664, 15635), (9580, 12508)]