5640960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 19573344

約数和(自身を除く): 13932384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 113, 120, 128, 130, 156, 160, 192, 195, 208, 226, 240, 256, 260, 312, 320, 339, 384, 390, 416, 452, 480, 520, 565, 624, 640, 678, 768, 780, 832, 904, 960, 1040, 1130, 1248, 1280, 1356, 1469, 1560, 1664, 1695, 1808, 1920, 2080, 2260, 2496, 2712, 2938, 3120, 3328, 3390, 3616, 3840, 4160, 4407, 4520, 4992, 5424, 5876, 6240, 6780, 7232, 7345, 8320, 8814, 9040, 9984, 10848, 11752, 12480, 13560, 14464, 14690, 16640, 17628, 18080, 21696, 22035, 23504, 24960, 27120, 28928, 29380, 35256, 36160, 43392, 44070, 47008, 49920, 54240, 58760, 70512, 72320, 86784, 88140, 94016, 108480, 117520, 141024, 144640, 176280, 188032, 216960, 235040, 282048, 352560, 376064, 433920, 470080, 564096, 705120, 940160, 1128192, 1410240, 1880320, 2820480, 5640960]

約数ペア:

[(1, 5640960), (2, 2820480), (3, 1880320), (4, 1410240), (5, 1128192), (6, 940160), (8, 705120), (10, 564096), (12, 470080), (13, 433920), (15, 376064), (16, 352560), (20, 282048), (24, 235040), (26, 216960), (30, 188032), (32, 176280), (39, 144640), (40, 141024), (48, 117520), (52, 108480), (60, 94016), (64, 88140), (65, 86784), (78, 72320), (80, 70512), (96, 58760), (104, 54240), (113, 49920), (120, 47008), (128, 44070), (130, 43392), (156, 36160), (160, 35256), (192, 29380), (195, 28928), (208, 27120), (226, 24960), (240, 23504), (256, 22035), (260, 21696), (312, 18080), (320, 17628), (339, 16640), (384, 14690), (390, 14464), (416, 13560), (452, 12480), (480, 11752), (520, 10848), (565, 9984), (624, 9040), (640, 8814), (678, 8320), (768, 7345), (780, 7232), (832, 6780), (904, 6240), (960, 5876), (1040, 5424), (1130, 4992), (1248, 4520), (1280, 4407), (1356, 4160), (1469, 3840), (1560, 3616), (1664, 3390), (1695, 3328), (1808, 3120), (1920, 2938), (2080, 2712), (2260, 2496)]