15931680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{33191}}^1$

素因数の和:33209

約数の個数: 48

約数和(自身を含む): 50186304

約数和(自身を除く): 34254624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 33191, 66382, 99573, 132764, 165955, 199146, 265528, 331910, 398292, 497865, 531056, 663820, 796584, 995730, 1062112, 1327640, 1593168, 1991460, 2655280, 3186336, 3982920, 5310560, 7965840, 15931680]

約数ペア:

[(1, 15931680), (2, 7965840), (3, 5310560), (4, 3982920), (5, 3186336), (6, 2655280), (8, 1991460), (10, 1593168), (12, 1327640), (15, 1062112), (16, 995730), (20, 796584), (24, 663820), (30, 531056), (32, 497865), (40, 398292), (48, 331910), (60, 265528), (80, 199146), (96, 165955), (120, 132764), (160, 99573), (240, 66382), (480, 33191)]