515825640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130259}}^1$

素因数の和:130287

約数の個数: 96

約数和(自身を含む): 1828850400

約数和(自身を除く): 1313024760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 130259, 260518, 390777, 521036, 651295, 781554, 1042072, 1172331, 1302590, 1432849, 1563108, 1953885, 2344662, 2605180, 2865698, 3126216, 3907770, 4298547, 4689324, 5210360, 5731396, 5861655, 7164245, 7815540, 8597094, 9378648, 11462792, 11723310, 12895641, 14328490, 15631080, 17194188, 21492735, 23446620, 25791282, 28656980, 34388376, 42985470, 46893240, 51582564, 57313960, 64478205, 85970940, 103165128, 128956410, 171941880, 257912820, 515825640]

約数ペア:

[(1, 515825640), (2, 257912820), (3, 171941880), (4, 128956410), (5, 103165128), (6, 85970940), (8, 64478205), (9, 57313960), (10, 51582564), (11, 46893240), (12, 42985470), (15, 34388376), (18, 28656980), (20, 25791282), (22, 23446620), (24, 21492735), (30, 17194188), (33, 15631080), (36, 14328490), (40, 12895641), (44, 11723310), (45, 11462792), (55, 9378648), (60, 8597094), (66, 7815540), (72, 7164245), (88, 5861655), (90, 5731396), (99, 5210360), (110, 4689324), (120, 4298547), (132, 3907770), (165, 3126216), (180, 2865698), (198, 2605180), (220, 2344662), (264, 1953885), (330, 1563108), (360, 1432849), (396, 1302590), (440, 1172331), (495, 1042072), (660, 781554), (792, 651295), (990, 521036), (1320, 390777), (1980, 260518), (3960, 130259)]