98511720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1301}}^1$

素因数の和:1946

約数の個数: 64

約数和(自身を含む): 296231040

約数和(自身を除く): 197719320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1301, 1893, 2524, 2602, 3155, 3786, 3903, 5048, 5204, 6310, 6505, 7572, 7806, 9465, 10408, 12620, 13010, 15144, 15612, 18930, 19515, 25240, 26020, 31224, 37860, 39030, 52040, 75720, 78060, 156120, 820931, 1641862, 2462793, 3283724, 4104655, 4925586, 6567448, 8209310, 9851172, 12313965, 16418620, 19702344, 24627930, 32837240, 49255860, 98511720]

約数ペア:

[(1, 98511720), (2, 49255860), (3, 32837240), (4, 24627930), (5, 19702344), (6, 16418620), (8, 12313965), (10, 9851172), (12, 8209310), (15, 6567448), (20, 4925586), (24, 4104655), (30, 3283724), (40, 2462793), (60, 1641862), (120, 820931), (631, 156120), (1262, 78060), (1301, 75720), (1893, 52040), (2524, 39030), (2602, 37860), (3155, 31224), (3786, 26020), (3903, 25240), (5048, 19515), (5204, 18930), (6310, 15612), (6505, 15144), (7572, 13010), (7806, 12620), (9465, 10408)]