281280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{293}}^1$

素因数の和:313

約数の個数: 56

約数和(自身を含む): 896112

約数和(自身を除く): 614832

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, 160, 192, 240, 293, 320, 480, 586, 879, 960, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 9376, 11720, 14064, 17580, 18752, 23440, 28128, 35160, 46880, 56256, 70320, 93760, 140640, 281280]

約数ペア:

[(1, 281280), (2, 140640), (3, 93760), (4, 70320), (5, 56256), (6, 46880), (8, 35160), (10, 28128), (12, 23440), (15, 18752), (16, 17580), (20, 14064), (24, 11720), (30, 9376), (32, 8790), (40, 7032), (48, 5860), (60, 4688), (64, 4395), (80, 3516), (96, 2930), (120, 2344), (160, 1758), (192, 1465), (240, 1172), (293, 960), (320, 879), (480, 586)]