25056720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2677}}^1$

素因数の和:2709

約数の個数: 120

約数和(自身を含む): 90655656

約数和(自身を除く): 65598936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 2677, 3120, 4680, 5354, 8031, 9360, 10708, 13385, 16062, 21416, 24093, 26770, 32124, 34801, 40155, 42832, 48186, 53540, 64248, 69602, 80310, 96372, 104403, 107080, 120465, 128496, 139204, 160620, 174005, 192744, 208806, 214160, 240930, 278408, 313209, 321240, 348010, 385488, 417612, 481860, 522015, 556816, 626418, 642480, 696020, 835224, 963720, 1044030, 1252836, 1392040, 1566045, 1670448, 1927440, 2088060, 2505672, 2784080, 3132090, 4176120, 5011344, 6264180, 8352240, 12528360, 25056720]

約数ペア:

[(1, 25056720), (2, 12528360), (3, 8352240), (4, 6264180), (5, 5011344), (6, 4176120), (8, 3132090), (9, 2784080), (10, 2505672), (12, 2088060), (13, 1927440), (15, 1670448), (16, 1566045), (18, 1392040), (20, 1252836), (24, 1044030), (26, 963720), (30, 835224), (36, 696020), (39, 642480), (40, 626418), (45, 556816), (48, 522015), (52, 481860), (60, 417612), (65, 385488), (72, 348010), (78, 321240), (80, 313209), (90, 278408), (104, 240930), (117, 214160), (120, 208806), (130, 192744), (144, 174005), (156, 160620), (180, 139204), (195, 128496), (208, 120465), (234, 107080), (240, 104403), (260, 96372), (312, 80310), (360, 69602), (390, 64248), (468, 53540), (520, 48186), (585, 42832), (624, 40155), (720, 34801), (780, 32124), (936, 26770), (1040, 24093), (1170, 21416), (1560, 16062), (1872, 13385), (2340, 10708), (2677, 9360), (3120, 8031), (4680, 5354)]