1291594080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{384403}}^1$

素因数の和:384428

約数の個数: 96

約数和(自身を含む): 4649750784

約数和(自身を除く): 3358156704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 384403, 768806, 1153209, 1537612, 1922015, 2306418, 2690821, 3075224, 3844030, 4612836, 5381642, 5766045, 6150448, 7688060, 8072463, 9225672, 10763284, 11532090, 12300896, 13454105, 15376120, 16144926, 18451344, 21526568, 23064180, 26908210, 30752240, 32289852, 36902688, 40362315, 43053136, 46128360, 53816420, 61504480, 64579704, 80724630, 86106272, 92256720, 107632840, 129159408, 161449260, 184513440, 215265680, 258318816, 322898520, 430531360, 645797040, 1291594080]

約数ペア:

[(1, 1291594080), (2, 645797040), (3, 430531360), (4, 322898520), (5, 258318816), (6, 215265680), (7, 184513440), (8, 161449260), (10, 129159408), (12, 107632840), (14, 92256720), (15, 86106272), (16, 80724630), (20, 64579704), (21, 61504480), (24, 53816420), (28, 46128360), (30, 43053136), (32, 40362315), (35, 36902688), (40, 32289852), (42, 30752240), (48, 26908210), (56, 23064180), (60, 21526568), (70, 18451344), (80, 16144926), (84, 15376120), (96, 13454105), (105, 12300896), (112, 11532090), (120, 10763284), (140, 9225672), (160, 8072463), (168, 7688060), (210, 6150448), (224, 5766045), (240, 5381642), (280, 4612836), (336, 3844030), (420, 3075224), (480, 2690821), (560, 2306418), (672, 1922015), (840, 1537612), (1120, 1153209), (1680, 768806), (3360, 384403)]