209688480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{48539}}^1$

素因数の和:48563

約数の個数: 96

約数和(自身を含む): 733924800

約数和(自身を除く): 524236320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 48539, 97078, 145617, 194156, 242695, 291234, 388312, 436851, 485390, 582468, 728085, 776624, 873702, 970780, 1164936, 1310553, 1456170, 1553248, 1747404, 1941560, 2184255, 2329872, 2621106, 2912340, 3494808, 3883120, 4368510, 4659744, 5242212, 5824680, 6552765, 6989616, 7766240, 8737020, 10484424, 11649360, 13105530, 13979232, 17474040, 20968848, 23298720, 26211060, 34948080, 41937696, 52422120, 69896160, 104844240, 209688480]

約数ペア:

[(1, 209688480), (2, 104844240), (3, 69896160), (4, 52422120), (5, 41937696), (6, 34948080), (8, 26211060), (9, 23298720), (10, 20968848), (12, 17474040), (15, 13979232), (16, 13105530), (18, 11649360), (20, 10484424), (24, 8737020), (27, 7766240), (30, 6989616), (32, 6552765), (36, 5824680), (40, 5242212), (45, 4659744), (48, 4368510), (54, 3883120), (60, 3494808), (72, 2912340), (80, 2621106), (90, 2329872), (96, 2184255), (108, 1941560), (120, 1747404), (135, 1553248), (144, 1456170), (160, 1310553), (180, 1164936), (216, 970780), (240, 873702), (270, 776624), (288, 728085), (360, 582468), (432, 485390), (480, 436851), (540, 388312), (720, 291234), (864, 242695), (1080, 194156), (1440, 145617), (2160, 97078), (4320, 48539)]