239178960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{110731}}^1$

素因数の和:110753

約数の個数: 80

約数和(自身を含む): 823846080

約数和(自身を除く): 584667120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 110731, 221462, 332193, 442924, 553655, 664386, 885848, 996579, 1107310, 1328772, 1660965, 1771696, 1993158, 2214620, 2657544, 2989737, 3321930, 3986316, 4429240, 4982895, 5315088, 5979474, 6643860, 7972632, 8858480, 9965790, 11958948, 13287720, 14948685, 15945264, 19931580, 23917896, 26575440, 29897370, 39863160, 47835792, 59794740, 79726320, 119589480, 239178960]

約数ペア:

[(1, 239178960), (2, 119589480), (3, 79726320), (4, 59794740), (5, 47835792), (6, 39863160), (8, 29897370), (9, 26575440), (10, 23917896), (12, 19931580), (15, 15945264), (16, 14948685), (18, 13287720), (20, 11958948), (24, 9965790), (27, 8858480), (30, 7972632), (36, 6643860), (40, 5979474), (45, 5315088), (48, 4982895), (54, 4429240), (60, 3986316), (72, 3321930), (80, 2989737), (90, 2657544), (108, 2214620), (120, 1993158), (135, 1771696), (144, 1660965), (180, 1328772), (216, 1107310), (240, 996579), (270, 885848), (360, 664386), (432, 553655), (540, 442924), (720, 332193), (1080, 221462), (2160, 110731)]