22618080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 78427440

約数和(自身を除く): 55809360

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, 72, 80, 90, 96, 113, 120, 139, 144, 160, 180, 226, 240, 278, 288, 339, 360, 417, 452, 480, 556, 565, 678, 695, 720, 834, 904, 1017, 1112, 1130, 1251, 1356, 1390, 1440, 1668, 1695, 1808, 2034, 2085, 2224, 2260, 2502, 2712, 2780, 3336, 3390, 3616, 4068, 4170, 4448, 4520, 5004, 5085, 5424, 5560, 6255, 6672, 6780, 8136, 8340, 9040, 10008, 10170, 10848, 11120, 12510, 13344, 13560, 15707, 16272, 16680, 18080, 20016, 20340, 22240, 25020, 27120, 31414, 32544, 33360, 40032, 40680, 47121, 50040, 54240, 62828, 66720, 78535, 81360, 94242, 100080, 125656, 141363, 157070, 162720, 188484, 200160, 235605, 251312, 282726, 314140, 376968, 471210, 502624, 565452, 628280, 706815, 753936, 942420, 1130904, 1256560, 1413630, 1507872, 1884840, 2261808, 2513120, 2827260, 3769680, 4523616, 5654520, 7539360, 11309040, 22618080]

約数ペア:

[(1, 22618080), (2, 11309040), (3, 7539360), (4, 5654520), (5, 4523616), (6, 3769680), (8, 2827260), (9, 2513120), (10, 2261808), (12, 1884840), (15, 1507872), (16, 1413630), (18, 1256560), (20, 1130904), (24, 942420), (30, 753936), (32, 706815), (36, 628280), (40, 565452), (45, 502624), (48, 471210), (60, 376968), (72, 314140), (80, 282726), (90, 251312), (96, 235605), (113, 200160), (120, 188484), (139, 162720), (144, 157070), (160, 141363), (180, 125656), (226, 100080), (240, 94242), (278, 81360), (288, 78535), (339, 66720), (360, 62828), (417, 54240), (452, 50040), (480, 47121), (556, 40680), (565, 40032), (678, 33360), (695, 32544), (720, 31414), (834, 27120), (904, 25020), (1017, 22240), (1112, 20340), (1130, 20016), (1251, 18080), (1356, 16680), (1390, 16272), (1440, 15707), (1668, 13560), (1695, 13344), (1808, 12510), (2034, 11120), (2085, 10848), (2224, 10170), (2260, 10008), (2502, 9040), (2712, 8340), (2780, 8136), (3336, 6780), (3390, 6672), (3616, 6255), (4068, 5560), (4170, 5424), (4448, 5085), (4520, 5004)]