4189080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5008

約数の個数: 64

約数和(自身を含む): 14365440

約数和(自身を除く): 10176360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4987, 9974, 14961, 19948, 24935, 29922, 34909, 39896, 49870, 59844, 69818, 74805, 99740, 104727, 119688, 139636, 149610, 174545, 199480, 209454, 279272, 299220, 349090, 418908, 523635, 598440, 698180, 837816, 1047270, 1396360, 2094540, 4189080]

約数ペア:

[(1, 4189080), (2, 2094540), (3, 1396360), (4, 1047270), (5, 837816), (6, 698180), (7, 598440), (8, 523635), (10, 418908), (12, 349090), (14, 299220), (15, 279272), (20, 209454), (21, 199480), (24, 174545), (28, 149610), (30, 139636), (35, 119688), (40, 104727), (42, 99740), (56, 74805), (60, 69818), (70, 59844), (84, 49870), (105, 39896), (120, 34909), (140, 29922), (168, 24935), (210, 19948), (280, 14961), (420, 9974), (840, 4987)]