201861960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8539}}^1$

素因数の和:8750

約数の個数: 64

約数和(自身を含む): 608731200

約数和(自身を除く): 406869240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 8539, 11820, 17078, 23640, 25617, 34156, 42695, 51234, 68312, 85390, 102468, 128085, 170780, 204936, 256170, 341560, 512340, 1024680, 1682183, 3364366, 5046549, 6728732, 8410915, 10093098, 13457464, 16821830, 20186196, 25232745, 33643660, 40372392, 50465490, 67287320, 100930980, 201861960]

約数ペア:

[(1, 201861960), (2, 100930980), (3, 67287320), (4, 50465490), (5, 40372392), (6, 33643660), (8, 25232745), (10, 20186196), (12, 16821830), (15, 13457464), (20, 10093098), (24, 8410915), (30, 6728732), (40, 5046549), (60, 3364366), (120, 1682183), (197, 1024680), (394, 512340), (591, 341560), (788, 256170), (985, 204936), (1182, 170780), (1576, 128085), (1970, 102468), (2364, 85390), (2955, 68312), (3940, 51234), (4728, 42695), (5910, 34156), (7880, 25617), (8539, 23640), (11820, 17078)]