240592320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:763

約数の個数: 168

約数和(自身を含む): 834877680

約数和(自身を除く): 594285360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 576, 601, 695, 720, 834, 960, 1112, 1202, 1251, 1390, 1440, 1668, 1803, 2085, 2224, 2404, 2502, 2780, 2880, 3005, 3336, 3606, 4170, 4448, 4808, 5004, 5409, 5560, 6010, 6255, 6672, 7212, 8340, 8896, 9015, 9616, 10008, 10818, 11120, 12020, 12510, 13344, 14424, 16680, 18030, 19232, 20016, 21636, 22240, 24040, 25020, 26688, 27045, 28848, 33360, 36060, 38464, 40032, 43272, 44480, 48080, 50040, 54090, 57696, 66720, 72120, 80064, 83539, 86544, 96160, 100080, 108180, 115392, 133440, 144240, 167078, 173088, 192320, 200160, 216360, 250617, 288480, 334156, 346176, 400320, 417695, 432720, 501234, 576960, 668312, 751851, 835390, 865440, 1002468, 1253085, 1336624, 1503702, 1670780, 1730880, 2004936, 2506170, 2673248, 3007404, 3341560, 3759255, 4009872, 5012340, 5346496, 6014808, 6683120, 7518510, 8019744, 10024680, 12029616, 13366240, 15037020, 16039488, 20049360, 24059232, 26732480, 30074040, 40098720, 48118464, 60148080, 80197440, 120296160, 240592320]

約数ペア:

[(1, 240592320), (2, 120296160), (3, 80197440), (4, 60148080), (5, 48118464), (6, 40098720), (8, 30074040), (9, 26732480), (10, 24059232), (12, 20049360), (15, 16039488), (16, 15037020), (18, 13366240), (20, 12029616), (24, 10024680), (30, 8019744), (32, 7518510), (36, 6683120), (40, 6014808), (45, 5346496), (48, 5012340), (60, 4009872), (64, 3759255), (72, 3341560), (80, 3007404), (90, 2673248), (96, 2506170), (120, 2004936), (139, 1730880), (144, 1670780), (160, 1503702), (180, 1336624), (192, 1253085), (240, 1002468), (278, 865440), (288, 835390), (320, 751851), (360, 668312), (417, 576960), (480, 501234), (556, 432720), (576, 417695), (601, 400320), (695, 346176), (720, 334156), (834, 288480), (960, 250617), (1112, 216360), (1202, 200160), (1251, 192320), (1390, 173088), (1440, 167078), (1668, 144240), (1803, 133440), (2085, 115392), (2224, 108180), (2404, 100080), (2502, 96160), (2780, 86544), (2880, 83539), (3005, 80064), (3336, 72120), (3606, 66720), (4170, 57696), (4448, 54090), (4808, 50040), (5004, 48080), (5409, 44480), (5560, 43272), (6010, 40032), (6255, 38464), (6672, 36060), (7212, 33360), (8340, 28848), (8896, 27045), (9015, 26688), (9616, 25020), (10008, 24040), (10818, 22240), (11120, 21636), (12020, 20016), (12510, 19232), (13344, 18030), (14424, 16680)]