578154960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25903}}^1$

素因数の和:25953

約数の個数: 120

約数和(自身を含む): 2004347904

約数和(自身を除く): 1426192944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 25903, 51806, 77709, 103612, 129515, 155418, 207224, 233127, 259030, 310836, 388545, 414448, 466254, 518060, 621672, 777090, 802993, 932508, 1036120, 1165635, 1243344, 1554180, 1605986, 1865016, 2072240, 2331270, 2408979, 3108360, 3211972, 3730032, 4014965, 4662540, 4817958, 6216720, 6423944, 7226937, 8029930, 9325080, 9635916, 12044895, 12847888, 14453874, 16059860, 18650160, 19271832, 24089790, 28907748, 32119720, 36134685, 38543664, 48179580, 57815496, 64239440, 72269370, 96359160, 115630992, 144538740, 192718320, 289077480, 578154960]

約数ペア:

[(1, 578154960), (2, 289077480), (3, 192718320), (4, 144538740), (5, 115630992), (6, 96359160), (8, 72269370), (9, 64239440), (10, 57815496), (12, 48179580), (15, 38543664), (16, 36134685), (18, 32119720), (20, 28907748), (24, 24089790), (30, 19271832), (31, 18650160), (36, 16059860), (40, 14453874), (45, 12847888), (48, 12044895), (60, 9635916), (62, 9325080), (72, 8029930), (80, 7226937), (90, 6423944), (93, 6216720), (120, 4817958), (124, 4662540), (144, 4014965), (155, 3730032), (180, 3211972), (186, 3108360), (240, 2408979), (248, 2331270), (279, 2072240), (310, 1865016), (360, 1605986), (372, 1554180), (465, 1243344), (496, 1165635), (558, 1036120), (620, 932508), (720, 802993), (744, 777090), (930, 621672), (1116, 518060), (1240, 466254), (1395, 414448), (1488, 388545), (1860, 310836), (2232, 259030), (2480, 233127), (2790, 207224), (3720, 155418), (4464, 129515), (5580, 103612), (7440, 77709), (11160, 51806), (22320, 25903)]