615628260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263089}}^1$

素因数の和:263117

約数の個数: 72

約数和(自身を含む): 2011059960

約数和(自身を除く): 1395431700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 263089, 526178, 789267, 1052356, 1315445, 1578534, 2367801, 2630890, 3157068, 3420157, 3946335, 4735602, 5261780, 6840314, 7892670, 9471204, 10260471, 11839005, 13680628, 15785340, 17100785, 20520942, 23678010, 30781413, 34201570, 41041884, 47356020, 51302355, 61562826, 68403140, 102604710, 123125652, 153907065, 205209420, 307814130, 615628260]

約数ペア:

[(1, 615628260), (2, 307814130), (3, 205209420), (4, 153907065), (5, 123125652), (6, 102604710), (9, 68403140), (10, 61562826), (12, 51302355), (13, 47356020), (15, 41041884), (18, 34201570), (20, 30781413), (26, 23678010), (30, 20520942), (36, 17100785), (39, 15785340), (45, 13680628), (52, 11839005), (60, 10260471), (65, 9471204), (78, 7892670), (90, 6840314), (117, 5261780), (130, 4735602), (156, 3946335), (180, 3420157), (195, 3157068), (234, 2630890), (260, 2367801), (390, 1578534), (468, 1315445), (585, 1052356), (780, 789267), (1170, 526178), (2340, 263089)]