2520009984

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113147}}^1$

素因数の和:113195

約数の個数: 72

約数和(自身を含む): 6938235360

約数和(自身を除く): 4418225376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 11136, 22272, 113147, 226294, 339441, 452588, 678882, 905176, 1357764, 1810352, 2715528, 3281263, 3620704, 5431056, 6562526, 7241408, 9843789, 10862112, 13125052, 14482816, 19687578, 21724224, 26250104, 28965632, 39375156, 43448448, 52500208, 78750312, 86896896, 105000416, 157500624, 210000832, 315001248, 420001664, 630002496, 840003328, 1260004992, 2520009984]

約数ペア:

[(1, 2520009984), (2, 1260004992), (3, 840003328), (4, 630002496), (6, 420001664), (8, 315001248), (12, 210000832), (16, 157500624), (24, 105000416), (29, 86896896), (32, 78750312), (48, 52500208), (58, 43448448), (64, 39375156), (87, 28965632), (96, 26250104), (116, 21724224), (128, 19687578), (174, 14482816), (192, 13125052), (232, 10862112), (256, 9843789), (348, 7241408), (384, 6562526), (464, 5431056), (696, 3620704), (768, 3281263), (928, 2715528), (1392, 1810352), (1856, 1357764), (2784, 905176), (3712, 678882), (5568, 452588), (7424, 339441), (11136, 226294), (22272, 113147)]