4377240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{193}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 16901280

約数和(自身を除く): 12524040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 193, 210, 216, 252, 270, 280, 315, 324, 360, 378, 386, 405, 420, 504, 540, 567, 579, 630, 648, 756, 772, 810, 840, 945, 965, 1080, 1134, 1158, 1260, 1351, 1512, 1544, 1620, 1737, 1890, 1930, 2268, 2316, 2520, 2702, 2835, 2895, 3240, 3474, 3780, 3860, 4053, 4536, 4632, 5211, 5404, 5670, 5790, 6755, 6948, 7560, 7720, 8106, 8685, 10422, 10808, 11340, 11580, 12159, 13510, 13896, 15633, 16212, 17370, 20265, 20844, 22680, 23160, 24318, 26055, 27020, 31266, 32424, 34740, 36477, 40530, 41688, 48636, 52110, 54040, 60795, 62532, 69480, 72954, 78165, 81060, 97272, 104220, 109431, 121590, 125064, 145908, 156330, 162120, 182385, 208440, 218862, 243180, 291816, 312660, 364770, 437724, 486360, 547155, 625320, 729540, 875448, 1094310, 1459080, 2188620, 4377240]

約数ペア:

[(1, 4377240), (2, 2188620), (3, 1459080), (4, 1094310), (5, 875448), (6, 729540), (7, 625320), (8, 547155), (9, 486360), (10, 437724), (12, 364770), (14, 312660), (15, 291816), (18, 243180), (20, 218862), (21, 208440), (24, 182385), (27, 162120), (28, 156330), (30, 145908), (35, 125064), (36, 121590), (40, 109431), (42, 104220), (45, 97272), (54, 81060), (56, 78165), (60, 72954), (63, 69480), (70, 62532), (72, 60795), (81, 54040), (84, 52110), (90, 48636), (105, 41688), (108, 40530), (120, 36477), (126, 34740), (135, 32424), (140, 31266), (162, 27020), (168, 26055), (180, 24318), (189, 23160), (193, 22680), (210, 20844), (216, 20265), (252, 17370), (270, 16212), (280, 15633), (315, 13896), (324, 13510), (360, 12159), (378, 11580), (386, 11340), (405, 10808), (420, 10422), (504, 8685), (540, 8106), (567, 7720), (579, 7560), (630, 6948), (648, 6755), (756, 5790), (772, 5670), (810, 5404), (840, 5211), (945, 4632), (965, 4536), (1080, 4053), (1134, 3860), (1158, 3780), (1260, 3474), (1351, 3240), (1512, 2895), (1544, 2835), (1620, 2702), (1737, 2520), (1890, 2316), (1930, 2268)]