78096720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25031}}^1$

素因数の和:25060

約数の個数: 80

約数和(自身を含む): 260733312

約数和(自身を除く): 182636592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 25031, 50062, 75093, 100124, 125155, 150186, 200248, 250310, 300372, 325403, 375465, 400496, 500620, 600744, 650806, 750930, 976209, 1001240, 1201488, 1301612, 1501860, 1627015, 1952418, 2002480, 2603224, 3003720, 3254030, 3904836, 4881045, 5206448, 6007440, 6508060, 7809672, 9762090, 13016120, 15619344, 19524180, 26032240, 39048360, 78096720]

約数ペア:

[(1, 78096720), (2, 39048360), (3, 26032240), (4, 19524180), (5, 15619344), (6, 13016120), (8, 9762090), (10, 7809672), (12, 6508060), (13, 6007440), (15, 5206448), (16, 4881045), (20, 3904836), (24, 3254030), (26, 3003720), (30, 2603224), (39, 2002480), (40, 1952418), (48, 1627015), (52, 1501860), (60, 1301612), (65, 1201488), (78, 1001240), (80, 976209), (104, 750930), (120, 650806), (130, 600744), (156, 500620), (195, 400496), (208, 375465), (240, 325403), (260, 300372), (312, 250310), (390, 200248), (520, 150186), (624, 125155), (780, 100124), (1040, 75093), (1560, 50062), (3120, 25031)]