159135540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19081}}^1$

素因数の和:19232

約数の個数: 48

約数和(自身を含む): 448808640

約数和(自身を除く): 289673100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 19081, 38162, 57243, 76324, 95405, 114486, 190810, 228972, 286215, 381620, 572430, 1144860, 2652259, 5304518, 7956777, 10609036, 13261295, 15913554, 26522590, 31827108, 39783885, 53045180, 79567770, 159135540]

約数ペア:

[(1, 159135540), (2, 79567770), (3, 53045180), (4, 39783885), (5, 31827108), (6, 26522590), (10, 15913554), (12, 13261295), (15, 10609036), (20, 7956777), (30, 5304518), (60, 2652259), (139, 1144860), (278, 572430), (417, 381620), (556, 286215), (695, 228972), (834, 190810), (1390, 114486), (1668, 95405), (2085, 76324), (2780, 57243), (4170, 38162), (8340, 19081)]