1268460

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{29}}^1$

素因数の和:59

約数の個数: 96

約数和(自身を含む): 4132800

約数和(自身を除く): 2864340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 729, 783, 810, 870, 972, 1044, 1215, 1305, 1458, 1566, 1620, 1740, 2187, 2349, 2430, 2610, 2916, 3132, 3645, 3915, 4374, 4698, 4860, 5220, 7047, 7290, 7830, 8748, 9396, 10935, 11745, 14094, 14580, 15660, 21141, 21870, 23490, 28188, 35235, 42282, 43740, 46980, 63423, 70470, 84564, 105705, 126846, 140940, 211410, 253692, 317115, 422820, 634230, 1268460]

約数ペア:

[(1, 1268460), (2, 634230), (3, 422820), (4, 317115), (5, 253692), (6, 211410), (9, 140940), (10, 126846), (12, 105705), (15, 84564), (18, 70470), (20, 63423), (27, 46980), (29, 43740), (30, 42282), (36, 35235), (45, 28188), (54, 23490), (58, 21870), (60, 21141), (81, 15660), (87, 14580), (90, 14094), (108, 11745), (116, 10935), (135, 9396), (145, 8748), (162, 7830), (174, 7290), (180, 7047), (243, 5220), (261, 4860), (270, 4698), (290, 4374), (324, 3915), (348, 3645), (405, 3132), (435, 2916), (486, 2610), (522, 2430), (540, 2349), (580, 2187), (729, 1740), (783, 1620), (810, 1566), (870, 1458), (972, 1305), (1044, 1215)]