1680265920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76099}}^1$

素因数の和:76142

約数の個数: 112

約数和(自身を含む): 5566867200

約数和(自身を除く): 3886601280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 76099, 152198, 228297, 304396, 380495, 456594, 608792, 760990, 913188, 1141485, 1217584, 1521980, 1750277, 1826376, 2282970, 2435168, 3043960, 3500554, 3652752, 4565940, 4870336, 5250831, 6087920, 7001108, 7305504, 8751385, 9131880, 10501662, 12175840, 14002216, 14611008, 17502770, 18263760, 21003324, 24351680, 26254155, 28004432, 35005540, 36527520, 42006648, 52508310, 56008864, 70011080, 73055040, 84013296, 105016620, 112017728, 140022160, 168026592, 210033240, 280044320, 336053184, 420066480, 560088640, 840132960, 1680265920]

約数ペア:

[(1, 1680265920), (2, 840132960), (3, 560088640), (4, 420066480), (5, 336053184), (6, 280044320), (8, 210033240), (10, 168026592), (12, 140022160), (15, 112017728), (16, 105016620), (20, 84013296), (23, 73055040), (24, 70011080), (30, 56008864), (32, 52508310), (40, 42006648), (46, 36527520), (48, 35005540), (60, 28004432), (64, 26254155), (69, 24351680), (80, 21003324), (92, 18263760), (96, 17502770), (115, 14611008), (120, 14002216), (138, 12175840), (160, 10501662), (184, 9131880), (192, 8751385), (230, 7305504), (240, 7001108), (276, 6087920), (320, 5250831), (345, 4870336), (368, 4565940), (460, 3652752), (480, 3500554), (552, 3043960), (690, 2435168), (736, 2282970), (920, 1826376), (960, 1750277), (1104, 1521980), (1380, 1217584), (1472, 1141485), (1840, 913188), (2208, 760990), (2760, 608792), (3680, 456594), (4416, 380495), (5520, 304396), (7360, 228297), (11040, 152198), (22080, 76099)]