319005420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 924618240

約数和(自身を除く): 605612820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 103, 123, 164, 205, 206, 246, 309, 410, 412, 492, 515, 615, 618, 820, 1030, 1230, 1236, 1259, 1545, 2060, 2460, 2518, 3090, 3777, 4223, 5036, 6180, 6295, 7554, 8446, 12590, 12669, 15108, 16892, 18885, 21115, 25180, 25338, 37770, 42230, 50676, 51619, 63345, 75540, 84460, 103238, 126690, 129677, 154857, 206476, 253380, 258095, 259354, 309714, 389031, 516190, 518708, 619428, 648385, 774285, 778062, 1032380, 1296770, 1548570, 1556124, 1945155, 2593540, 3097140, 3890310, 5316757, 7780620, 10633514, 15950271, 21267028, 26583785, 31900542, 53167570, 63801084, 79751355, 106335140, 159502710, 319005420]

約数ペア:

[(1, 319005420), (2, 159502710), (3, 106335140), (4, 79751355), (5, 63801084), (6, 53167570), (10, 31900542), (12, 26583785), (15, 21267028), (20, 15950271), (30, 10633514), (41, 7780620), (60, 5316757), (82, 3890310), (103, 3097140), (123, 2593540), (164, 1945155), (205, 1556124), (206, 1548570), (246, 1296770), (309, 1032380), (410, 778062), (412, 774285), (492, 648385), (515, 619428), (615, 518708), (618, 516190), (820, 389031), (1030, 309714), (1230, 259354), (1236, 258095), (1259, 253380), (1545, 206476), (2060, 154857), (2460, 129677), (2518, 126690), (3090, 103238), (3777, 84460), (4223, 75540), (5036, 63345), (6180, 51619), (6295, 50676), (7554, 42230), (8446, 37770), (12590, 25338), (12669, 25180), (15108, 21115), (16892, 18885)]