246999780

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{5647}}^1$

素因数の和:5677

約数の個数: 96

約数和(自身を含む): 778068480

約数和(自身を除く): 531068700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 5647, 7290, 8748, 10935, 11294, 14580, 16941, 21870, 22588, 28235, 33882, 43740, 50823, 56470, 67764, 84705, 101646, 112940, 152469, 169410, 203292, 254115, 304938, 338820, 457407, 508230, 609876, 762345, 914814, 1016460, 1372221, 1524690, 1829628, 2287035, 2744442, 3049380, 4116663, 4574070, 5488884, 6861105, 8233326, 9148140, 12349989, 13722210, 16466652, 20583315, 24699978, 27444420, 41166630, 49399956, 61749945, 82333260, 123499890, 246999780]

約数ペア:

[(1, 246999780), (2, 123499890), (3, 82333260), (4, 61749945), (5, 49399956), (6, 41166630), (9, 27444420), (10, 24699978), (12, 20583315), (15, 16466652), (18, 13722210), (20, 12349989), (27, 9148140), (30, 8233326), (36, 6861105), (45, 5488884), (54, 4574070), (60, 4116663), (81, 3049380), (90, 2744442), (108, 2287035), (135, 1829628), (162, 1524690), (180, 1372221), (243, 1016460), (270, 914814), (324, 762345), (405, 609876), (486, 508230), (540, 457407), (729, 338820), (810, 304938), (972, 254115), (1215, 203292), (1458, 169410), (1620, 152469), (2187, 112940), (2430, 101646), (2916, 84705), (3645, 67764), (4374, 56470), (4860, 50823), (5647, 43740), (7290, 33882), (8748, 28235), (10935, 22588), (11294, 21870), (14580, 16941)]