125754240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65497}}^1$

素因数の和:65519

約数の個数: 64

約数和(自身を含む): 400847760

約数和(自身を除く): 275093520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65497, 130994, 196491, 261988, 327485, 392982, 523976, 654970, 785964, 982455, 1047952, 1309940, 1571928, 1964910, 2095904, 2619880, 3143856, 3929820, 4191808, 5239760, 6287712, 7859640, 8383616, 10479520, 12575424, 15719280, 20959040, 25150848, 31438560, 41918080, 62877120, 125754240]

約数ペア:

[(1, 125754240), (2, 62877120), (3, 41918080), (4, 31438560), (5, 25150848), (6, 20959040), (8, 15719280), (10, 12575424), (12, 10479520), (15, 8383616), (16, 7859640), (20, 6287712), (24, 5239760), (30, 4191808), (32, 3929820), (40, 3143856), (48, 2619880), (60, 2095904), (64, 1964910), (80, 1571928), (96, 1309940), (120, 1047952), (128, 982455), (160, 785964), (192, 654970), (240, 523976), (320, 392982), (384, 327485), (480, 261988), (640, 196491), (960, 130994), (1920, 65497)]