4167120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 13124160

約数和(自身を除く): 8957040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 179, 194, 240, 291, 358, 388, 485, 537, 582, 716, 776, 895, 970, 1074, 1164, 1432, 1455, 1552, 1790, 1940, 2148, 2328, 2685, 2864, 2910, 3580, 3880, 4296, 4656, 5370, 5820, 7160, 7760, 8592, 10740, 11640, 14320, 17363, 21480, 23280, 34726, 42960, 52089, 69452, 86815, 104178, 138904, 173630, 208356, 260445, 277808, 347260, 416712, 520890, 694520, 833424, 1041780, 1389040, 2083560, 4167120]

約数ペア:

[(1, 4167120), (2, 2083560), (3, 1389040), (4, 1041780), (5, 833424), (6, 694520), (8, 520890), (10, 416712), (12, 347260), (15, 277808), (16, 260445), (20, 208356), (24, 173630), (30, 138904), (40, 104178), (48, 86815), (60, 69452), (80, 52089), (97, 42960), (120, 34726), (179, 23280), (194, 21480), (240, 17363), (291, 14320), (358, 11640), (388, 10740), (485, 8592), (537, 7760), (582, 7160), (716, 5820), (776, 5370), (895, 4656), (970, 4296), (1074, 3880), (1164, 3580), (1432, 2910), (1455, 2864), (1552, 2685), (1790, 2328), (1940, 2148)]