458131560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2891

約数の個数: 128

約数和(自身を含む): 1452556800

約数和(自身を除く): 994425240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 282, 290, 348, 376, 435, 470, 564, 580, 696, 705, 870, 940, 1128, 1160, 1363, 1410, 1740, 1880, 2726, 2801, 2820, 3480, 4089, 5452, 5602, 5640, 6815, 8178, 8403, 10904, 11204, 13630, 14005, 16356, 16806, 20445, 22408, 27260, 28010, 32712, 33612, 40890, 42015, 54520, 56020, 67224, 81229, 81780, 84030, 112040, 131647, 162458, 163560, 168060, 243687, 263294, 324916, 336120, 394941, 406145, 487374, 526588, 649832, 658235, 789882, 812290, 974748, 1053176, 1218435, 1316470, 1579764, 1624580, 1949496, 1974705, 2436870, 2632940, 3159528, 3249160, 3817763, 3949410, 4873740, 5265880, 7635526, 7898820, 9747480, 11453289, 15271052, 15797640, 19088815, 22906578, 30542104, 38177630, 45813156, 57266445, 76355260, 91626312, 114532890, 152710520, 229065780, 458131560]

約数ペア:

[(1, 458131560), (2, 229065780), (3, 152710520), (4, 114532890), (5, 91626312), (6, 76355260), (8, 57266445), (10, 45813156), (12, 38177630), (15, 30542104), (20, 22906578), (24, 19088815), (29, 15797640), (30, 15271052), (40, 11453289), (47, 9747480), (58, 7898820), (60, 7635526), (87, 5265880), (94, 4873740), (116, 3949410), (120, 3817763), (141, 3249160), (145, 3159528), (174, 2632940), (188, 2436870), (232, 1974705), (235, 1949496), (282, 1624580), (290, 1579764), (348, 1316470), (376, 1218435), (435, 1053176), (470, 974748), (564, 812290), (580, 789882), (696, 658235), (705, 649832), (870, 526588), (940, 487374), (1128, 406145), (1160, 394941), (1363, 336120), (1410, 324916), (1740, 263294), (1880, 243687), (2726, 168060), (2801, 163560), (2820, 162458), (3480, 131647), (4089, 112040), (5452, 84030), (5602, 81780), (5640, 81229), (6815, 67224), (8178, 56020), (8403, 54520), (10904, 42015), (11204, 40890), (13630, 33612), (14005, 32712), (16356, 28010), (16806, 27260), (20445, 22408)]