1459080

素因数分解:

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

素因数の和:220

約数の個数: 128

約数和(自身を含む): 5587200

約数和(自身を除く): 4128120

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 193, 210, 216, 252, 270, 280, 315, 360, 378, 386, 420, 504, 540, 579, 630, 756, 772, 840, 945, 965, 1080, 1158, 1260, 1351, 1512, 1544, 1737, 1890, 1930, 2316, 2520, 2702, 2895, 3474, 3780, 3860, 4053, 4632, 5211, 5404, 5790, 6755, 6948, 7560, 7720, 8106, 8685, 10422, 10808, 11580, 12159, 13510, 13896, 16212, 17370, 20265, 20844, 23160, 24318, 26055, 27020, 32424, 34740, 36477, 40530, 41688, 48636, 52110, 54040, 60795, 69480, 72954, 81060, 97272, 104220, 121590, 145908, 162120, 182385, 208440, 243180, 291816, 364770, 486360, 729540, 1459080]

約数ペア:

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