273713280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{142559}}^1$

素因数の和:142581

約数の個数: 64

約数和(自身を含む): 872467200

約数和(自身を除く): 598753920

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, 142559, 285118, 427677, 570236, 712795, 855354, 1140472, 1425590, 1710708, 2138385, 2280944, 2851180, 3421416, 4276770, 4561888, 5702360, 6842832, 8553540, 9123776, 11404720, 13685664, 17107080, 18247552, 22809440, 27371328, 34214160, 45618880, 54742656, 68428320, 91237760, 136856640, 273713280]

約数ペア:

[(1, 273713280), (2, 136856640), (3, 91237760), (4, 68428320), (5, 54742656), (6, 45618880), (8, 34214160), (10, 27371328), (12, 22809440), (15, 18247552), (16, 17107080), (20, 13685664), (24, 11404720), (30, 9123776), (32, 8553540), (40, 6842832), (48, 5702360), (60, 4561888), (64, 4276770), (80, 3421416), (96, 2851180), (120, 2280944), (128, 2138385), (160, 1710708), (192, 1425590), (240, 1140472), (320, 855354), (384, 712795), (480, 570236), (640, 427677), (960, 285118), (1920, 142559)]