380109480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{19433}}^1$

素因数の和:19610

約数の個数: 64

約数和(自身を含む): 1147383360

約数和(自身を除く): 767273880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19433, 19560, 38866, 58299, 77732, 97165, 116598, 155464, 194330, 233196, 291495, 388660, 466392, 582990, 777320, 1165980, 2331960, 3167579, 6335158, 9502737, 12670316, 15837895, 19005474, 25340632, 31675790, 38010948, 47513685, 63351580, 76021896, 95027370, 126703160, 190054740, 380109480]

約数ペア:

[(1, 380109480), (2, 190054740), (3, 126703160), (4, 95027370), (5, 76021896), (6, 63351580), (8, 47513685), (10, 38010948), (12, 31675790), (15, 25340632), (20, 19005474), (24, 15837895), (30, 12670316), (40, 9502737), (60, 6335158), (120, 3167579), (163, 2331960), (326, 1165980), (489, 777320), (652, 582990), (815, 466392), (978, 388660), (1304, 291495), (1630, 233196), (1956, 194330), (2445, 155464), (3260, 116598), (3912, 97165), (4890, 77732), (6520, 58299), (9780, 38866), (19433, 19560)]