6281080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 15603840

約数和(自身を除く): 9322760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 257, 260, 376, 470, 514, 520, 611, 940, 1028, 1222, 1285, 1880, 2056, 2444, 2570, 3055, 3341, 4888, 5140, 6110, 6682, 10280, 12079, 12220, 13364, 16705, 24158, 24440, 26728, 33410, 48316, 60395, 66820, 96632, 120790, 133640, 157027, 241580, 314054, 483160, 628108, 785135, 1256216, 1570270, 3140540, 6281080]

約数ペア:

[(1, 6281080), (2, 3140540), (4, 1570270), (5, 1256216), (8, 785135), (10, 628108), (13, 483160), (20, 314054), (26, 241580), (40, 157027), (47, 133640), (52, 120790), (65, 96632), (94, 66820), (104, 60395), (130, 48316), (188, 33410), (235, 26728), (257, 24440), (260, 24158), (376, 16705), (470, 13364), (514, 12220), (520, 12079), (611, 10280), (940, 6682), (1028, 6110), (1222, 5140), (1285, 4888), (1880, 3341), (2056, 3055), (2444, 2570)]