282894720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{147341}}^1$

素因数の和:147363

約数の個数: 64

約数和(自身を含む): 901733040

約数和(自身を除く): 618838320

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, 147341, 294682, 442023, 589364, 736705, 884046, 1178728, 1473410, 1768092, 2210115, 2357456, 2946820, 3536184, 4420230, 4714912, 5893640, 7072368, 8840460, 9429824, 11787280, 14144736, 17680920, 18859648, 23574560, 28289472, 35361840, 47149120, 56578944, 70723680, 94298240, 141447360, 282894720]

約数ペア:

[(1, 282894720), (2, 141447360), (3, 94298240), (4, 70723680), (5, 56578944), (6, 47149120), (8, 35361840), (10, 28289472), (12, 23574560), (15, 18859648), (16, 17680920), (20, 14144736), (24, 11787280), (30, 9429824), (32, 8840460), (40, 7072368), (48, 5893640), (60, 4714912), (64, 4420230), (80, 3536184), (96, 2946820), (120, 2357456), (128, 2210115), (160, 1768092), (192, 1473410), (240, 1178728), (320, 884046), (384, 736705), (480, 589364), (640, 442023), (960, 294682), (1920, 147341)]