305953440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49031}}^1$

素因数の和:49062

約数の個数: 96

約数和(自身を含む): 1037909376

約数和(自身を除く): 731955936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 49031, 98062, 147093, 196124, 245155, 294186, 392248, 490310, 588372, 637403, 735465, 784496, 980620, 1176744, 1274806, 1470930, 1568992, 1912209, 1961240, 2353488, 2549612, 2941860, 3187015, 3824418, 3922480, 4706976, 5099224, 5883720, 6374030, 7648836, 7844960, 9561045, 10198448, 11767440, 12748060, 15297672, 19122090, 20396896, 23534880, 25496120, 30595344, 38244180, 50992240, 61190688, 76488360, 101984480, 152976720, 305953440]

約数ペア:

[(1, 305953440), (2, 152976720), (3, 101984480), (4, 76488360), (5, 61190688), (6, 50992240), (8, 38244180), (10, 30595344), (12, 25496120), (13, 23534880), (15, 20396896), (16, 19122090), (20, 15297672), (24, 12748060), (26, 11767440), (30, 10198448), (32, 9561045), (39, 7844960), (40, 7648836), (48, 6374030), (52, 5883720), (60, 5099224), (65, 4706976), (78, 3922480), (80, 3824418), (96, 3187015), (104, 2941860), (120, 2549612), (130, 2353488), (156, 1961240), (160, 1912209), (195, 1568992), (208, 1470930), (240, 1274806), (260, 1176744), (312, 980620), (390, 784496), (416, 735465), (480, 637403), (520, 588372), (624, 490310), (780, 392248), (1040, 294186), (1248, 245155), (1560, 196124), (2080, 147093), (3120, 98062), (6240, 49031)]