362774880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19379}}^1$

素因数の和:19413

約数の個数: 144

約数和(自身を含む): 1333266480

約数和(自身を除く): 970491600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 19379, 38758, 58137, 77516, 96895, 116274, 155032, 174411, 193790, 232548, 251927, 290685, 310064, 348822, 387580, 465096, 503854, 581370, 620128, 697644, 755781, 775160, 872055, 930192, 1007708, 1162740, 1259635, 1395288, 1511562, 1550320, 1744110, 1860384, 2015416, 2267343, 2325480, 2519270, 2790576, 3023124, 3100640, 3488220, 3778905, 4030832, 4534686, 4650960, 5038540, 5581152, 6046248, 6976440, 7557810, 8061664, 9069372, 9301920, 10077080, 11336715, 12092496, 13952880, 15115620, 18138744, 20154160, 22673430, 24184992, 27905760, 30231240, 36277488, 40308320, 45346860, 60462480, 72554976, 90693720, 120924960, 181387440, 362774880]

約数ペア:

[(1, 362774880), (2, 181387440), (3, 120924960), (4, 90693720), (5, 72554976), (6, 60462480), (8, 45346860), (9, 40308320), (10, 36277488), (12, 30231240), (13, 27905760), (15, 24184992), (16, 22673430), (18, 20154160), (20, 18138744), (24, 15115620), (26, 13952880), (30, 12092496), (32, 11336715), (36, 10077080), (39, 9301920), (40, 9069372), (45, 8061664), (48, 7557810), (52, 6976440), (60, 6046248), (65, 5581152), (72, 5038540), (78, 4650960), (80, 4534686), (90, 4030832), (96, 3778905), (104, 3488220), (117, 3100640), (120, 3023124), (130, 2790576), (144, 2519270), (156, 2325480), (160, 2267343), (180, 2015416), (195, 1860384), (208, 1744110), (234, 1550320), (240, 1511562), (260, 1395288), (288, 1259635), (312, 1162740), (360, 1007708), (390, 930192), (416, 872055), (468, 775160), (480, 755781), (520, 697644), (585, 620128), (624, 581370), (720, 503854), (780, 465096), (936, 387580), (1040, 348822), (1170, 310064), (1248, 290685), (1440, 251927), (1560, 232548), (1872, 193790), (2080, 174411), (2340, 155032), (3120, 116274), (3744, 96895), (4680, 77516), (6240, 58137), (9360, 38758), (18720, 19379)]