2631078720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{304523}}^1$

素因数の和:304549

約数の個数: 112

約数和(自身を含む): 9281891520

約数和(自身を除く): 6650812800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 304523, 609046, 913569, 1218092, 1522615, 1827138, 2436184, 2740707, 3045230, 3654276, 4567845, 4872368, 5481414, 6090460, 7308552, 8222121, 9135690, 9744736, 10962828, 12180920, 13703535, 14617104, 16444242, 18271380, 19489472, 21925656, 24361840, 27407070, 29234208, 32888484, 36542760, 41110605, 43851312, 48723680, 54814140, 58468416, 65776968, 73085520, 82221210, 87702624, 97447360, 109628280, 131553936, 146171040, 164442420, 175405248, 219256560, 263107872, 292342080, 328884840, 438513120, 526215744, 657769680, 877026240, 1315539360, 2631078720]

約数ペア:

[(1, 2631078720), (2, 1315539360), (3, 877026240), (4, 657769680), (5, 526215744), (6, 438513120), (8, 328884840), (9, 292342080), (10, 263107872), (12, 219256560), (15, 175405248), (16, 164442420), (18, 146171040), (20, 131553936), (24, 109628280), (27, 97447360), (30, 87702624), (32, 82221210), (36, 73085520), (40, 65776968), (45, 58468416), (48, 54814140), (54, 48723680), (60, 43851312), (64, 41110605), (72, 36542760), (80, 32888484), (90, 29234208), (96, 27407070), (108, 24361840), (120, 21925656), (135, 19489472), (144, 18271380), (160, 16444242), (180, 14617104), (192, 13703535), (216, 12180920), (240, 10962828), (270, 9744736), (288, 9135690), (320, 8222121), (360, 7308552), (432, 6090460), (480, 5481414), (540, 4872368), (576, 4567845), (720, 3654276), (864, 3045230), (960, 2740707), (1080, 2436184), (1440, 1827138), (1728, 1522615), (2160, 1218092), (2880, 913569), (4320, 609046), (8640, 304523)]