2729991960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{18911}}^1$

素因数の和:19329

約数の個数: 96

約数和(自身を含む): 8895070080

約数和(自身を除く): 6165078120

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, 360, 401, 802, 1203, 1604, 2005, 2406, 3208, 3609, 4010, 4812, 6015, 7218, 8020, 9624, 12030, 14436, 16040, 18045, 18911, 24060, 28872, 36090, 37822, 48120, 56733, 72180, 75644, 94555, 113466, 144360, 151288, 170199, 189110, 226932, 283665, 340398, 378220, 453864, 567330, 680796, 756440, 850995, 1134660, 1361592, 1701990, 2269320, 3403980, 6807960, 7583311, 15166622, 22749933, 30333244, 37916555, 45499866, 60666488, 68249799, 75833110, 90999732, 113749665, 136499598, 151666220, 181999464, 227499330, 272999196, 303332440, 341248995, 454998660, 545998392, 682497990, 909997320, 1364995980, 2729991960]

約数ペア:

[(1, 2729991960), (2, 1364995980), (3, 909997320), (4, 682497990), (5, 545998392), (6, 454998660), (8, 341248995), (9, 303332440), (10, 272999196), (12, 227499330), (15, 181999464), (18, 151666220), (20, 136499598), (24, 113749665), (30, 90999732), (36, 75833110), (40, 68249799), (45, 60666488), (60, 45499866), (72, 37916555), (90, 30333244), (120, 22749933), (180, 15166622), (360, 7583311), (401, 6807960), (802, 3403980), (1203, 2269320), (1604, 1701990), (2005, 1361592), (2406, 1134660), (3208, 850995), (3609, 756440), (4010, 680796), (4812, 567330), (6015, 453864), (7218, 378220), (8020, 340398), (9624, 283665), (12030, 226932), (14436, 189110), (16040, 170199), (18045, 151288), (18911, 144360), (24060, 113466), (28872, 94555), (36090, 75644), (37822, 72180), (48120, 56733)]