54049920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28151}}^1$

素因数の和:28173

約数の個数: 64

約数和(自身を含む): 172290240

約数和(自身を除く): 118240320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 28151, 56302, 84453, 112604, 140755, 168906, 225208, 281510, 337812, 422265, 450416, 563020, 675624, 844530, 900832, 1126040, 1351248, 1689060, 1801664, 2252080, 2702496, 3378120, 3603328, 4504160, 5404992, 6756240, 9008320, 10809984, 13512480, 18016640, 27024960, 54049920]

約数ペア:

[(1, 54049920), (2, 27024960), (3, 18016640), (4, 13512480), (5, 10809984), (6, 9008320), (8, 6756240), (10, 5404992), (12, 4504160), (15, 3603328), (16, 3378120), (20, 2702496), (24, 2252080), (30, 1801664), (32, 1689060), (40, 1351248), (48, 1126040), (60, 900832), (64, 844530), (80, 675624), (96, 563020), (120, 450416), (128, 422265), (160, 337812), (192, 281510), (240, 225208), (320, 168906), (384, 140755), (480, 112604), (640, 84453), (960, 56302), (1920, 28151)]