1575496240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 3717762048

約数和(自身を除く): 2142265808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 263, 412, 515, 526, 727, 824, 1030, 1052, 1315, 1454, 1648, 2060, 2104, 2630, 2908, 3635, 4120, 4208, 5260, 5816, 7270, 8240, 10520, 11632, 14540, 21040, 27089, 29080, 54178, 58160, 74881, 108356, 135445, 149762, 191201, 216712, 270890, 299524, 374405, 382402, 433424, 541780, 599048, 748810, 764804, 956005, 1083560, 1198096, 1497620, 1529608, 1912010, 2167120, 2995240, 3059216, 3824020, 5990480, 7648040, 15296080, 19693703, 39387406, 78774812, 98468515, 157549624, 196937030, 315099248, 393874060, 787748120, 1575496240]

約数ペア:

[(1, 1575496240), (2, 787748120), (4, 393874060), (5, 315099248), (8, 196937030), (10, 157549624), (16, 98468515), (20, 78774812), (40, 39387406), (80, 19693703), (103, 15296080), (206, 7648040), (263, 5990480), (412, 3824020), (515, 3059216), (526, 2995240), (727, 2167120), (824, 1912010), (1030, 1529608), (1052, 1497620), (1315, 1198096), (1454, 1083560), (1648, 956005), (2060, 764804), (2104, 748810), (2630, 599048), (2908, 541780), (3635, 433424), (4120, 382402), (4208, 374405), (5260, 299524), (5816, 270890), (7270, 216712), (8240, 191201), (10520, 149762), (11632, 135445), (14540, 108356), (21040, 74881), (27089, 58160), (29080, 54178)]