1374773040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{636469}}^1$

素因数の和:636491

約数の個数: 80

約数和(自身を含む): 4735336800

約数和(自身を除く): 3360563760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 636469, 1272938, 1909407, 2545876, 3182345, 3818814, 5091752, 5728221, 6364690, 7637628, 9547035, 10183504, 11456442, 12729380, 15275256, 17184663, 19094070, 22912884, 25458760, 28641105, 30550512, 34369326, 38188140, 45825768, 50917520, 57282210, 68738652, 76376280, 85923315, 91651536, 114564420, 137477304, 152752560, 171846630, 229128840, 274954608, 343693260, 458257680, 687386520, 1374773040]

約数ペア:

[(1, 1374773040), (2, 687386520), (3, 458257680), (4, 343693260), (5, 274954608), (6, 229128840), (8, 171846630), (9, 152752560), (10, 137477304), (12, 114564420), (15, 91651536), (16, 85923315), (18, 76376280), (20, 68738652), (24, 57282210), (27, 50917520), (30, 45825768), (36, 38188140), (40, 34369326), (45, 30550512), (48, 28641105), (54, 25458760), (60, 22912884), (72, 19094070), (80, 17184663), (90, 15275256), (108, 12729380), (120, 11456442), (135, 10183504), (144, 9547035), (180, 7637628), (216, 6364690), (240, 5728221), (270, 5091752), (360, 3818814), (432, 3182345), (540, 2545876), (720, 1909407), (1080, 1272938), (2160, 636469)]