720796680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5737}}^1$

素因数の和:6103

約数の個数: 96

約数和(自身を含む): 2349711000

約数和(自身を除く): 1628914320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 349, 360, 698, 1047, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 5235, 5737, 6282, 6980, 8376, 10470, 11474, 12564, 13960, 15705, 17211, 20940, 22948, 25128, 28685, 31410, 34422, 41880, 45896, 51633, 57370, 62820, 68844, 86055, 103266, 114740, 125640, 137688, 172110, 206532, 229480, 258165, 344220, 413064, 516330, 688440, 1032660, 2002213, 2065320, 4004426, 6006639, 8008852, 10011065, 12013278, 16017704, 18019917, 20022130, 24026556, 30033195, 36039834, 40044260, 48053112, 60066390, 72079668, 80088520, 90099585, 120132780, 144159336, 180199170, 240265560, 360398340, 720796680]

約数ペア:

[(1, 720796680), (2, 360398340), (3, 240265560), (4, 180199170), (5, 144159336), (6, 120132780), (8, 90099585), (9, 80088520), (10, 72079668), (12, 60066390), (15, 48053112), (18, 40044260), (20, 36039834), (24, 30033195), (30, 24026556), (36, 20022130), (40, 18019917), (45, 16017704), (60, 12013278), (72, 10011065), (90, 8008852), (120, 6006639), (180, 4004426), (349, 2065320), (360, 2002213), (698, 1032660), (1047, 688440), (1396, 516330), (1745, 413064), (2094, 344220), (2792, 258165), (3141, 229480), (3490, 206532), (4188, 172110), (5235, 137688), (5737, 125640), (6282, 114740), (6980, 103266), (8376, 86055), (10470, 68844), (11474, 62820), (12564, 57370), (13960, 51633), (15705, 45896), (17211, 41880), (20940, 34422), (22948, 31410), (25128, 28685)]