223398720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{77569}}^1$

素因数の和:77592

約数の個数: 84

約数和(自身を含む): 768408420

約数和(自身を除く): 545009700

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 77569, 155138, 232707, 310276, 387845, 465414, 620552, 698121, 775690, 930828, 1163535, 1241104, 1396242, 1551380, 1861656, 2327070, 2482208, 2792484, 3102760, 3490605, 3723312, 4654140, 4964416, 5584968, 6205520, 6981210, 7446624, 9308280, 11169936, 12411040, 13962420, 14893248, 18616560, 22339872, 24822080, 27924840, 37233120, 44679744, 55849680, 74466240, 111699360, 223398720]

約数ペア:

[(1, 223398720), (2, 111699360), (3, 74466240), (4, 55849680), (5, 44679744), (6, 37233120), (8, 27924840), (9, 24822080), (10, 22339872), (12, 18616560), (15, 14893248), (16, 13962420), (18, 12411040), (20, 11169936), (24, 9308280), (30, 7446624), (32, 6981210), (36, 6205520), (40, 5584968), (45, 4964416), (48, 4654140), (60, 3723312), (64, 3490605), (72, 3102760), (80, 2792484), (90, 2482208), (96, 2327070), (120, 1861656), (144, 1551380), (160, 1396242), (180, 1241104), (192, 1163535), (240, 930828), (288, 775690), (320, 698121), (360, 620552), (480, 465414), (576, 387845), (720, 310276), (960, 232707), (1440, 155138), (2880, 77569)]