4446480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 13999104

約数和(自身を除く): 9552624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 191, 194, 240, 291, 382, 388, 485, 573, 582, 764, 776, 955, 970, 1146, 1164, 1455, 1528, 1552, 1910, 1940, 2292, 2328, 2865, 2910, 3056, 3820, 3880, 4584, 4656, 5730, 5820, 7640, 7760, 9168, 11460, 11640, 15280, 18527, 22920, 23280, 37054, 45840, 55581, 74108, 92635, 111162, 148216, 185270, 222324, 277905, 296432, 370540, 444648, 555810, 741080, 889296, 1111620, 1482160, 2223240, 4446480]

約数ペア:

[(1, 4446480), (2, 2223240), (3, 1482160), (4, 1111620), (5, 889296), (6, 741080), (8, 555810), (10, 444648), (12, 370540), (15, 296432), (16, 277905), (20, 222324), (24, 185270), (30, 148216), (40, 111162), (48, 92635), (60, 74108), (80, 55581), (97, 45840), (120, 37054), (191, 23280), (194, 22920), (240, 18527), (291, 15280), (382, 11640), (388, 11460), (485, 9168), (573, 7760), (582, 7640), (764, 5820), (776, 5730), (955, 4656), (970, 4584), (1146, 3880), (1164, 3820), (1455, 3056), (1528, 2910), (1552, 2865), (1910, 2328), (1940, 2292)]